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Deburring Services Companies

Last updated: January 2026

This directory lists 88 deburring services companies across the United States, from dedicated job shops specializing in high-volume vibratory finishing to advanced facilities offering precision electropolishing and complex abrasive flow machining.

Buyers engage these specialized services to resolve critical manufacturing challenges such as preventing premature wear in mating components due to sharp edges, eliminating stress concentrators that lead to fatigue failure, and ensuring consistent surface roughness and break edge profiles for sealing or coating adherence. The goal is to achieve burr-free parts while maintaining tight dimensional tolerances and often a specific radiusing.

The spectrum of deburring suppliers includes generalist job shops proficient in mass finishing techniques like vibratory tumbling and barrel finishing, which are ideal for high-volume parts needing overall surface conditioning. More specialized facilities focus on advanced techniques such as Abrasive Flow Machining (AFM), Electrochemical Deburring (ECD), or Thermal Energy Method (TEM) for intricate internal geometries or highly selective burr removal. Additionally, some integrated finishing houses offer a comprehensive suite of services including deburring, polishing, and passivation.

Successful engagement with a deburring services company starts with clear communication. Buyers should provide precise CAD models, material specifications, target surface roughness values (e.g., Ra, Rz), and explicit break edge requirements (e.g., 0.005" max chamfer, R0.003" radius). Suppliers, in turn, expect a detailed definition of 'burr-free' for critical areas, acceptable cosmetic standards, and a shared understanding of quality control plans and inspection methodologies.

88 companies·57 emails·82 phones

Company Directory

88 companies nationwide

Cincinnati, OH

Based in Cincinnati, OH, A & B Deburring offers comprehensive finishing services for manufacturers. Their capabilities include deburring, blasting, shot peening, and mass finishing. The company also provides parts washing solutions, serving industrial clients across the Midwest region.

Chicago, IL

Based in Chicago, IL, Able Electropolishing Co., Inc. provides precision electropolishing services for critical metal parts. They effectively remove microscopic burrs, cracks, and rough edges, improving surface finish and function for stainless steel, titanium, and other alloys. Their process enhances fatigue life, prevents corrosion, and serves aerospace and industrial applications.

Based in Latrobe, PA, Deburring & Finishing Technologies specializes in abrasive flow machining (AFM) services. They utilize AFM processes to polish away burrs and other imperfections, ensuring high-precision, defect-free parts. The company also offers AFM equipment and consumables.

Statesville, NC

Based in Statesville, NC, ABT Metals provides deburring and tumbling services, utilizing vibratory finishing for burr removal and part cleaning. This metal fabrication shop also offers CNC milling, laser cutting, welding, and stamping, serving aerospace, automotive, and military industries.

Plainville, CT

Based in Plainville, CT, Accurate Burring Co., LLC offers high-quality metal finishing services, including deburring, vibratory finishing, and passivation. Since 1983, they have served aerospace, medical, automotive, and defense industries. The company delivers fast, consistent service for critical metal and plastic parts, focusing on precision.

Oxnard, CA

Based in Oxnard, CA, Alliance Finishing & Manufacturing offers premium plating, polishing, and secondary mechanical finishes for metals like stainless steel, aluminum, copper alloys, steel, and zinc. Serving B2B equipment manufacturers across North America and Europe, the company delivers industrial solutions with Nadcap-compliant processes.

Fridley, MN

Based in Fridley, MN, American Bright Works provides metal finishing and chemical processing services, specializing in titanium parts for the medical community. The company offers chemical deburring of titanium through its Ti-Polish immersion process, removing burrs and scale. American Bright Works is ISO 13485 certified.

Escondido, CA

ARCH Medical Solutions is a contract manufacturer specializing in precision components for the medical industry. They produce orthopedic and dental implants, instruments, and subassemblies for robotic-assisted surgical equipment and medical devices. The company leverages advanced CNC machining technologies to ensure micron-level precision for critical applications.

Blaine, MN

Based in Blaine, MN, Arrow Finishing, Inc. offers comprehensive surface finishing, specializing in deburring and deflashing services. Capabilities include vibratory tumbling, thermal deburring, polishing, and precision blasting. They cater to industrial and commercial clients, managing high-volume projects with engineered solutions and adhering to stringent quality standards.

Sylmar, CA

ASAP Deburring, Inc. is a specialized provider of deburring services, serving industrial and commercial clients. Based in Sylmar, CA, the company offers efficient and precise deburring solutions for various manufactured parts. They focus on improving part quality and reducing finishing times for their customers.

Baldwin Park, CA

Based in Baldwin Park, CA, The Best Deburring Services Inc. offers specialized manufacturing services including deburring, forming, drilling, and check & straightening. With over 30 years of experience and large in-house capacity, the company serves renowned clients, particularly within the aerospace industry.

Rochester, NY

Based in Rochester, NY, Brinkman Defense specializes in precision CNC machining and dedicated deburring services for mission-critical components. With ISO 9001:2015 / AS9100D and ITAR registrations, they serve aerospace, defense, fluid controls, optical, communication, and transportation industries. Their deburring department has experienced specialists.

Elkhorn, WI

Based in Elkhorn, WI, Brogan & Patrick Mfg.Corp. specializes in precision CNC machining, primarily for plastics. The company provides cryogenic deburring services to plastic fabricators, creating even and aesthetically appealing parts. Their capabilities include CNC milling, turning, and tight tolerance machining.

Union Grove, WI

Burr-Off, located in Union Grove, WI, provides advanced thermal deburring and de-rusting services. As an ISO 9001:2015 certified provider, the company offers comprehensive solutions including dry abrasive blasting, vibratory finishing, and tumble deburring. They serve industrial clients across aerospace, automotive, hydraulics, and machine tool sectors.

Whittier, CA

Based in Whittier, CA, Creative Flow Abrasive provides abrasive honing services for bronze and aluminum products. They intricately clean, remove, and polish internal and external material remains after drilling, enhancing product functionality. Serving aerospace, automotive, military, and transportation, they deliver precision deburring and finishing.

Addison, IL

Based in Addison, IL, CRW Finishing, Inc. is an ISO 9001:2015 certified finishing job shop. They specialize in metal finishing services, offering vibratory deburring, burnishing, tumble blasting, polishing, degreasing, and shot blasting across 25,000 square feet of production space. The company processes diverse part sizes.

Gardena, CA

Based in Gardena, CA, Mechanical Metal Finishing offers extensive metal deburring services. Capabilities include thermal, tumble barrel, and vibratory deburring, ball burnishing, abrasive blasting, shot peening, electropolishing, and passivation. They improve machine functions and finishes for various industrial clients.

Shoreview, MN

Based in Shoreview, MN, Deburring Incorporated provides comprehensive metal deburring services, drawing on over 50 years of experience. They use state-of-the-art equipment and highly trained technicians for tumbling, centrifugal, and vibratory deburring. The company also offers deburring products, media, and complete wastewater treatment solutions.

Gardena, CA

Based in Gardena, CA, Deburring Shop specializes in comprehensive deburring, polishing, and metal processing services. The company is dedicated to delivering outstanding service, efficiency, and consistent quality. They aim to be a national leader in metal finishing solutions for industrial clients.

Houston, TX

Based in Houston, TX, Delstar Metal Finishing Inc. specializes in high-quality electropolishing, passivation, and mechanical polishing services. They offer grinding, buffing, and polishing to improve surface conditions, suitable for deburring. The company provides chemical cleaning, metal pickling, and protective coatings, handling projects of all sizes in their plant.

Laveen, AZ

Based in Laveen, AZ, DG Deburring, LLC offers precision deburring and manufacturing services. Since 2012, they have served various customers, including aerospace, conductors, and defense manufacturers. The company also provides parts washing services and offers convenient part drop-off or delivery to client locations.

Harvard, IL

Based in Harvard, IL, Durr-All Corporation specializes in thermal deburring and blast finishing services. Founded in 1993, their core business is providing high-quality, repeatable deburring, without selling equipment or media. They serve the Chicagoland, Rockford, and southern Wisconsin regions.

Menomonee Falls, WI

Based in Menomonee Falls, Wisconsin, EFCO Finishing Corporation provides comprehensive metal finishing services, including deburring, vibratory finishing, shot peening, and polishing. Operating since 1945, they are committed to excellence, meeting customer deadlines, and offering competitive pricing. EFCO serves industrial clients with reliable, high-quality finishing solutions.

Irvine, CA

Electrolurgy, based in Irvine, CA, offers comprehensive metal finishing services for aerospace and defense, including anodizing, painting, various nickel platings, non-destructive testing, and electropolishing. With 54 years of experience, they meet rigorous NADCAP and AS9100 certifications, delivering precise, quality-driven results.

Anaheim, CA

Based in Anaheim, CA, Electro Metal Finishing Corp. offers a range of metal finishing services. These include crucial preparatory steps such as deburring, polishing, and cleaning, vital for surface treatment. They also provide specialized electroplating, anodizing, and coating solutions for industrial B2B applications.

Engineered Abrasives offers industrial metal deburring services as part of their comprehensive custom finishing solutions. They specialize in processing metal parts for various industrial applications, ensuring high-quality surface preparation and finish. The company provides essential services for manufacturers needing precise material processing.

Extrude Hone offers comprehensive metal part finishing through its contract shop services. Specializing in advanced machining processes, the company provides Abrasive Flow Machining, Electrochemical Machining, and Thermal Deburring to achieve precise surface finishes and remove burrs from intricate components.

Paramount, CA

Extrude Hone AFM, based in Paramount, CA, specializes in abrasive flow machining for internal deburring and polishing services. The company applies AFM technology to critical components across industries like aerospace, automotive, medical, and food processing, also improving surface finishes for additive manufactured parts.

Chicago, IL

Based in Chicago, IL, Fotofab, LLC provides high-quality, precision photochemical machined metal parts. They offer value-added metal finishing services, including deburring and tumbling, to deliver ready-to-use components. Serving demanding industries like Aerospace, Defense, Medical, and Electronics, Fotofab ensures exact-to-print specifications.

North Hollywood, CA

Based in North Hollywood, CA, FTC specializes in providing automated deburring processes. The company focuses on achieving high levels of consistency and quality for finished parts through its advanced deburring solutions.

Los Angeles, CA

Based in Los Angeles, CA, General Brite Plating Co., Inc. is a family-owned metal finishing company. They provide comprehensive deburring services using both manual and automated systems. Their offerings also include electroplating, anodizing, chemical films, and passivation, delivering a full spectrum of metal finishing solutions for industrial clients.

Houston, TX

Based in Houston, TX, Harrison Electropolishing L.P. provides specialized surface treatment services. Their offerings include electropolishing, mechanical polishing, passivation, and oxygen cleaning. They possess the capabilities to process components of all sizes, catering to diverse industrial requirements for surface finishing and preparation.

Buffalo, NY

Horchel Brothers Precision, based in Buffalo, NY, provides deburring services for critical applications. The company serves demanding industries such as aerospace, defense, and automotive. They operate under ISO 9001:2008 certification, ensuring high quality and precision in their deburring processes for manufactured components.

Houston, TX

Based in Houston, TX, H&M Plating Co., Inc. provides industrial reconditioning and surface finishing services. Their capabilities include electroplated hard chrome, thermal spray coatings, cylindrical grinding, honing, and media blasting. Serving diverse sectors like oil, gas, petrochemical, and manufacturing, they are ISO 9001 certified.

Maple Grove, MN

Based in Maple Grove, MN, ISO Finishing specializes in high-energy mass finishing services. They provide comprehensive solutions including deburring, deflashing, descaling, polishing, and radiusing for intricate components. Serving a wide range of industries, ISO Finishing delivers tailor-made surface finishing for all material types.

Chatsworth, CA

Based in Chatsworth, CA, J & P Precision Deburring offers over 30 years of specialized deburring services. The company focuses on removing manufacturing-created burrs, nicks, scrapes, and scratches from components. Their services are crucial for enhancing the life and performance of various machines.

Plain City, OH

Based in Plain City, OH, Macoho specializes in damage-free deburring services. They utilize soft, ultra-fine abrasives and wet blasting technology for precise removal of fine burrs. Macoho provides solutions for delicate surface finishing, exemplified by their work removing resin burrs from heat sinks.

Howard Lake, MN

Based in Howard Lake, MN, Mass Finishing, Inc. provides comprehensive finishing, polishing, and deburring solutions for manufacturers. They specialize in processing both large and small industrial parts, including those for the dental industry. The company offers cost-effective services focused on material removal to achieve high-quality surface finishes.

Sunset Hills, MO

Microfinish, an ISO 9001:2015 certified company established in 1959, provides metal finishing, powder coating, and plating services from its St. Louis area facilities. They offer deburring solutions such as vibratory finishing, ball burnishing, and glass bead blasting. Microfinish serves various industries, holding certifications for John Deere, CAT, and GM.

Harrison Twp, MI

Based in Harrison Twp, MI, Northern Industrial Manufacturing is a Tier 1, 2, and 3 automotive supplier. They specialize in precision parts, offering services including metal stamping, grinding, and expert part deburring (media finish). The company achieves optimal surface finishes and is IATF 16949:2016 certified.

Paramount, CA

Based in Paramount, CA, Oasis Cryo Flash provides cryogenic deflashing and deburring for plastic, rubber, and metal parts. Their process uses liquid nitrogen and deburring machines to remove flash and microscopic burrs with high precision. They serve demanding industries such as medical, electronics, automotive, and pharmaceutical.

Oak Creek, WI

Based in Oak Creek, WI, Owens Industries specializes in precise micro deburring services for CNC machined parts. The company focuses on achieving exceptional precision and accuracy for complex machining projects. They offer advanced CNC services to meet demanding industrial requirements.

Precision Deburring & Sanding offers specialized deburring and sanding services. The company has served the die casting, foundry, and plastic molding industries since 1985, building extensive experience in surface finishing solutions. They provide essential post-production services for manufactured parts.

Santa Fe Springs, CA

Based in Santa Fe Springs, CA, Phoenix Metal Finishing Inc. offers surface preparation and finishing services. They provide sandblasting for smoothing and cleaning, metalizing with molten zinc wire, and industrial coating, encompassing liquid paint and powder coating. The company serves contractors, welding shops, and structural businesses.

Rockford, IL

PMI Aerospace is a manufacturing leader in the Aerospace industry, providing precision machined components. With facilities in Rockford, IL, and Reno, NV, they offer comprehensive capabilities including CNC machining, turning, grinding, honing, lapping, and specialized in-house deburring services. They partner with distinguished Aerospace OEMs.

Phoenix, AZ

Based in Phoenix, AZ, Precision Metal Products LLC specializes in precision sheet metal fabrication, including laser cutting, punching, forming, and welding. They serve lighting, medical, and consumer industries. The company prominently features deburring and edge rounding as a core offering within its comprehensive manufacturing services.

Grand Rapids, MI

Based in Grand Rapids, MI, Reliance Finishing specializes in high-quality thermal deburring, ensuring smooth, burr-free components for diverse industrial needs. The company also offers a comprehensive range of finishing services, including powder coating, liquid coating, and plastisol coating.

Ladson, SC

Based in Ladson, SC, Rodeco provides comprehensive metal mass finishing services. They specialize in cleaning, deburring, polishing, and enhancing product quality for various industrial applications, ensuring high standards for manufactured components.

Santa Clarita, CA

Top Notch Deburring, located in Santa Clarita, CA, is a woman-owned and minority-owned company specializing in deburring services. With over 35 years of experience, they provide quality, timely, and cost-effective solutions. They serve industries like aerospace, defense, medical, automotive, aviation, and motorcycles.

Houston, TX

Based in Houston, TX, Ultimate Precision Tech is a full-service machine shop specializing in precision CNC machining, including lathes, mills, and EDM capabilities. They manufacture high-quality components for diverse industries such as aerospace, pharmaceutical, oil & gas, and automotive, handling both prototypes and production.

Ontario, CA

Based in Ontario, CA, Upland Fab specializes in precision plastic and composite machining, offering CNC milling, turning, and 5-axis services. With over 50 years of experience, they provide cryogenic deburring for complex parts using high-performance materials like carbon fiber and honeycomb composites.

Riverside, CA

Based in Riverside, CA, U.S. Precision Sheet Metal, Inc. provides advanced manufacturing services, including expert deburring for smooth, precision-finished metal parts. They offer CNC machining, laser cutting, metal forming, and welding. Industries served include aerospace, defense, medical, and electronics.

Garden Grove, CA

Valence Surface Technologies offers comprehensive aerospace product finishing, including non-destructive testing, shot peening, abrasive blasting, chemical processing, plating, and various spray coatings. Serving commercial, business, military aviation, space, medical, and defense sectors, the company specializes in precision surface treatments for critical components.

Elyria, OH

Based in Elyria, OH, Vectron Deburring provides comprehensive deburring services, specializing in thermal and electro-chemical deburring. The company also offers finishing services, including black oxide and zinc/phosphate, alongside ultrasonic cleaning and gravimetric cleanliness testing for parts. They ensure worry-free pickup and delivery.

Zeeland, MI

Based in Zeeland, MI, Witness Inspection provides cost-effective mass finishing services. They specialize in non-labor intensive solutions to reduce edge breakage, guaranteeing parts for safe handling. The company offers high-quality surface preparation and deburring for manufactured components, ensuring reliable results for clients.

Based in Worcester, MA, Nitrofreeze Cryogenic Solutions provides precision deburring services for plastic CNC machined parts. They utilize advanced cryogenic and dry ice blasting techniques, also offering deflashing and specialized cryogenic treatment. The company focuses on improving part quality, performance, and reliability through cryogen-driven solutions.

La Verne, CA

Based in La Verne, CA, Precision Optical Deburring specializes in advanced deburring services. They meticulously remove burrs and imperfections from high-precision components, with a particular focus on parts used in optical applications. The company ensures superior surface finishes for critical industrial requirements.

Gardena, CA

Based in Gardena, CA, Custom Metal Finishing Inc. specializes in precision metal finishing, offering services such as vibratory deburring, tumbling, polishing, and abrasive blasting. Serving aerospace, medical, and automotive industries, they utilize advanced technology to provide comprehensive surface treatment solutions with their own skilled team.

Montclair, CA

Based in Montclair, CA, Aircraft Precision Deburring offers specialized deburring services for precision components. The company focuses on meticulously removing burrs and sharp edges, ensuring parts meet the rigorous quality and safety standards required by the aerospace and defense sectors, along with other high-tech industries.

Santa Ana, CA

Based in Santa Ana, CA, AK Deburring provides comprehensive deburring and sandblasting services. With over 30 years of industry experience, the family-owned company specializes in tumble, vibratory, and scope deburring. They also offer harperizing, slide hone, ultrasonic cleaning, and sandblasting solutions for various parts.

Anaheim, CA

Based in Anaheim, CA, All American Metal Fabrication provides precision sheet metal fabrication services. The company offers high-quality deburring for metal fabrication projects. They also provide expert CAD services, including 3D modeling and product design analysis, serving Orange County, California.

Santa Clara, CA

Based in Santa Clara, CA, Automated Metal Finishing specializes in deburring with over 30 years of experience. They provide vibratory, centrifugal, buffing, blasting, and hand deburring services for various materials, including ceramic and plastics. The company serves industrial sectors like semiconductor, medical, and aviation.

Royal Oak, MI

Based in Royal Oak, MI, American Thermal Deburring is a family-run job shop with over 25 years in thermal deburring. They specialize in high-quality derusting, deflashing, and removing hard-to-reach burrs with quick turnaround. Services include a complete clean line, plus Surftran machine parts and repair.

BMS Aerospace provides deburring services and comprehensive manufacturing solutions. Capabilities include sheet metal fabrication, machining, aerospace welding for turbine engine components. Serving aerospace, defense, and power generation, the company holds ISO 9001/AS9100, NADCAP, and FAA Repair Station certifications.

Oxford, CT

CED Machining, based in Oxford, CT, specializes in custom CNC machining solutions for complex parts and components. Their services encompass multi-axis CNC machining, turning, milling, cutting, and welding. They provide surface deburring using manual and vibratory processes to meet exacting requirements, along with comprehensive engineering, consulting, and parts assembly support.

Santa Ana, CA

Based in Santa Ana, CA, Cryogenic Deflashing Systems, Inc. provides specialized cryogenic deflashing services for molded rubber and plastic parts. They offer precision deburring, flash removal, and surface finishing solutions for short runs, sample batches, or ongoing production, helping manufacturers achieve optimal part quality and finish.

Livonia, MI

Based in Livonia, MI, The Deburring Company offers comprehensive metal finishing and deburring services. With over 40 years of experience, they specialize in vibratory finishing, air blasting, burnishing, and parts washing. The company provides solutions for smoother finishes and safer edges, delivering superior quality for industrial components.

Pflugerville, TX

Based in Pflugerville, TX, Four Points Platinum is a precision CNC machine shop offering comprehensive manufacturing solutions. They specialize in CNC milling, turning, assembly, engineering, fabrication, and 3D printing. As a contract manufacturer, they deliver high-quality, finished parts, inherently performing essential post-machining processes like deburring.

Hamden, CT

Based in Hamden, CT, Giering Metal Finishing offers comprehensive metal finishing services. They specialize in high-quality coatings, corrosion protection, and various surface preparation methods. Their capabilities include electropolishing, abrasive blasting, and mechanical finishing, which contribute to effective deburring and surface refinement.

San Diego, CA

Based in San Diego, CA, Industrial Polishing Services, Inc. specializes in precision metal finishing solutions. They directly provide vibratory deburring, mirror finishing, buffing, and grinding services. The company serves diverse industrial clients including those in aerospace, medical, automotive, and marine sectors.

Sacramento, CA

Metal Finishing Group provides a comprehensive suite of metal finishing processes from its Sacramento, CA facility. Equipped for large-scale operations, they handle parts up to 12 ft long. The company offers a full spectrum of high-quality metal finishing solutions for critical applications in leading industrial sectors, ensuring on-schedule delivery.

Santa Ana, CA

Based in Santa Ana, CA, Monarch Precision Deburring Co. specializes in providing high-quality deburring services. They offer comprehensive solutions including grain finishing, benching, and blending, catering to various industrial needs for precision metal parts.

Spokane, WA

Based in Spokane, WA, Novation Inc. is a Nadcap certified metal finishing company specializing in comprehensive surface finishing services for machine shops. They serve industrial sectors including aerospace, defense, energy, medical, and telecommunications, providing high-quality finishing with fast turnaround times and consistent results.

California City, CA

Based in California City, CA, Padron Metal Finishing, Inc. operates as the city's sole metal finishing shop, setting standards for excellence. The company provides a range of metal finishing services, supporting industrial clients across defense, CNC machining, aviation, aerospace, automotive, and recreational sectors.

Anaheim, CA

Based in Anaheim, CA, Pinnacle Precision Sheet Metal specializes in precision sheet metal fabrication, machining, and finishing. Their comprehensive services include cutting, forming, welding, and grinding, essential for deburring and achieving high-quality surface finishes. Utilizing advanced CNC technology, they deliver durable components and assemblies for demanding industrial applications.

Cedar Park, TX

Precision Blasting & Restoration provides top-quality surface preparation and cleaning services, specializing in effective blasting for both personal and industrial needs. Based in Cedar Park, TX, the company offers solutions for various applications, focusing on meticulous results for their clients.

Primo Medical Group, based in Stoughton, MA, provides precision deburring services for medical devices, aerospace, and defense components. The company specializes in the development, manufacturing, and assembly of quality medical devices and precision machined components, ensuring high safety and performance.

Rochester, NH

Based in Rochester, NH, RP Abrasives specializes in deburring and precision surface finishing services. They offer passivation, polishing, abrasive blasting, and mass finishing, ensuring smooth, burr-free surfaces. Serving industries like medical implants, defense, aerospace, and food processing, they meet stringent quality standards.

Based in Emigsville, PA, Sharretts Plating Company provides comprehensive mass finishing services, including tumble bowl and vibratory bowl deburring. They utilize various media shapes and materials, addressing diverse industrial finishing requirements.

Spider Company provides precision manufacturing services, specializing in aerospace deburring. They perform tight tolerance microscopic and electrochemical deburring, along with traditional bench deburring. Services also include CNC machining, laser cladding, fabrication, powder coating, and tube forming for critical components. The company holds ISO9001:2015 and AS-9100D certifications.

Byron Center, MI

Based in Byron Center, MI, SurfacePrep operates job shops and product finishing centers across the US. The company provides hands-on surface enhancement and finishing projects, including processes such as de-flashing, polishing, cleaning, and descaling. They support diverse manufacturing needs.

Simi Valley, CA

Vibra Finish Co, based in Simi Valley, CA, specializes in deburring, mass finishing, and a range of metal surface treatment services. They utilize processes like vibratory finishing, tumbling, shot blasting, and polishing to achieve desired finishes. The company serves industrial clients across aerospace, medical, automotive, and military sectors.

Based in Oregon, WI, Wiscomade offers comprehensive metal fabrication, precision metal stamping, and contract manufacturing services. The company specializes in deburring and various finishing processes, ensuring parts meet exact specifications. They also provide sub-assemblies and collaborate with partners for plating and painting.

Houston, TX

Based in Houston, TX, WPC Metal Services is a metal fabrication company with facilities also in Longview. They provide comprehensive services including laser cutting, forming, welding, and specialized deburring and finishing. WPC delivers precise, smooth metal components for various industrial customers.

Blaine, MN

Based in Blaine, MN, Engineered Finishing Inc. provides specialized metal finishing services. Their core offerings include Abrasive Flow Machining (AFM) for internal deburring and surface finishing, precision air blasting, stainless steel shot blasting, and vibratory tumble deburring and polishing. They serve manufacturers needing precise and consistent finishes for complex parts.

Webberville, TX

Performance Services LLC specializes in manufacturing and machining prototype and production components. With over 45 years of experience, the company serves diverse sectors including firearms, motorcycles, aerospace, military, oil/gas exploration, and industrial automation. They focus on custom-machined parts for various applications.

Pacoima, CA

Based in Pacoima, CA, SC Precision Deburring is a veteran-owned business providing high-quality deburring services. They specialize in hand, mechanical, and vibratory deburring, abrasive blasting, and polishing. Serving aerospace, medical, automotive, defense, and electronics industries, they focus on optimal part finish.

Houston, TX

Based in Houston, TX, Specialty Metal Finishing, Inc. provides comprehensive metal finishing services, specializing in vibratory deburring, tumbling, and shot blasting. They offer precision surface treatment for steel, stainless steel, aluminum, brass, copper, and titanium components.

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How to Choose a Company

  • Verify they have the specific process control for your critical features. For internal cross-holes, intricate passages, or medical components, ensure they offer Abrasive Flow Machining (AFM) or Electrochemical Deburring (ECD), not just standard vibratory finishing, which won't reach these areas effectively.
  • For aerospace (AS9100) or medical device (ISO 13485) components, insist on suppliers holding these specific certifications, demonstrating rigorous process validation, documentation, and traceability beyond basic ISO 9001. For defense, confirm ITAR compliance if applicable.
  • Scrutinize their inspection methods for micro-burrs and break edge consistency. A common red flag is relying solely on visual inspection when a tactile stylus, optical comparator, or even Scanning Electron Microscope (SEM) analysis is necessary for sub-thousandth-of-an-inch features, especially on parts requiring precise radiusing.
  • Ensure their proposed deburring method does not introduce secondary damage like peened-over burrs, hydrogen embrittlement in high-strength steels, or excessive material removal that pushes parts out of tolerance. Request process qualification data for new applications, particularly for critical flash removal tasks.

Frequently Asked Questions

What's the best deburring method for complex internal geometries or cross-drilled holes?

For intricate internal features or cross-drilled holes, traditional mechanical methods often fall short. Abrasive Flow Machining (AFM) excels by extruding a viscous, abrasive putty through passages to remove burrs and achieve precise radiusing and consistent surface finishes. Electrochemical Deburring (ECD) uses an electrolyte and electrical current to dissolve burrs in targeted areas without mechanical stress, making it ideal for delicate parts, tight tolerances, or specific material requirements where surface integrity is paramount.

How do deburring processes impact part metallurgy or subsequent coatings?

Improper deburring can severely affect part integrity and downstream processes. Aggressive mechanical methods can induce compressive stresses, cold work surfaces, or even embed abrasive media, impacting fatigue life, stress corrosion cracking resistance, or coating adhesion. Chemical methods like electropolishing or passivation, while removing material and often improving surface finish, must be carefully controlled to avoid dimensional changes or surface activation problems. Always discuss material properties, heat treatment, and subsequent processes (e.g., plating, painting, heat treating) with your deburring partner to prevent issues like hydrogen embrittlement or surface quality degradation.

When should I consider vibratory finishing versus abrasive flow machining for my parts?

Vibratory finishing (tumbling) is a cost-effective, high-volume method for general external deburring, radiusing, and surface conditioning. It uses media in a vibratory tub to abrade parts, excellent for overall surface refinement but struggles with internal features or highly selective deburring. Abrasive Flow Machining (AFM) is a specialized, higher-cost process specifically designed for internal passages, critical edges, and achieving precise, repeatable radiuses where conventional methods cannot reach or control adequately. Choose vibratory for general surface cleanup and improving cosmetic appearance; opt for AFM when internal geometry, critical break edge, or precise flow characteristics are paramount.

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