Honing Companies

Based in Eastlake, OH, Absolute EPG provides high-precision abrasive metal-working services, including thru-hole and blind-hole honing, CNC cylindrical grinding, flat grinding, and waterjet cutting. With over 75 years of experience, the company serves diverse industries such as aerospace, medical, energy, and defense, processing specialty metals.

Based in Conroe, TX, Accurate Cylinder & Sleeve Works, LLC provides comprehensive machine shop services. Specializing in cylinder boring, honing, and re-sleeving, they cater to powersports, automotive, and marine engines. The company also offers CNC machining, engine overhauls, and is an authorized Kubota dealer.

Alloy Machining Services, Inc., based in Commerce, CA, offers full-service machining with 40 years of honing experience. They specialize in ID boring, milling, and comprehensive vertical and horizontal honing up to 50'' ID x 30' long. Services support aerospace, oil drilling, and hydraulic repair applications.

Based in Wheeling, IL, Asteroid Precision delivers precision honing, Swiss turning, milling, and comprehensive grinding services, including ID, cylindrical, and centerless. With over 50 years of experience, the company serves industrial clients across the automotive, firearms & defense, hydraulics, and medical industries.

Cal Vapor Honing, based in Ontario, CA, provides precision vapor honing services for diverse industries. They offer high-quality finishes for vintage vehicle parts, motorcycles, and printing equipment. Their process gently cleans and restores delicate aluminum and magnesium components without damage, utilizing state-of-the-art equipment.

Based in Dallas, TX, City Motor Supply is a third-generation, family-owned business established in 1943. They provide precision remanufactured engines for domestic, foreign, performance, marine, diesel, and industrial applications. Core machine shop services include engine balancing, cleaning, and installation, serving automotive and industrial clients.

CMPI, based in Springfield, MO, specializes in providing industrial honing services. The company utilizes its equipment and expertise to deliver exceptional results for demanding applications, focusing on precision and quality for its clients.

Based in Houston, TX, Cobore Inc. is an ISO 9001 certified facility specializing in precision deep hole drilling, gun drilling, and honing services. They machine long parts up to 40 feet with tight positional tolerances and concentricity. Cobore handles IDs from .093 to 8.0 inches, focusing on quality, cost savings, and on-time delivery for complex internal features.

Commercial Honing Co., Inc., based in Fontana, CA, specializes in honing from 1-1/4" to 40" diameters and lengths up to 50 feet. They also provide trepanning, fabrication of specialized hydraulic cylinders, cylinder repair, and general machining. Serving the Southwest and Pacific Northwest for over 50 years.

Based in Compton, CA, Custom Performance Racing Engines designs, engineers, and manufactures high-performance racing engines and billet aluminum components in-house. Utilizing advanced CNC manufacturing and rigorous performance testing, they deliver custom engine solutions and parts for demanding racers globally.

Based in Whittier, CA, Creative Flow Abrasive specializes in honing services for bronze and aluminum products. The company performs intricate cleaning and abrasive honing, removing and polishing material remains to improve product functionality. They serve the Aerospace, Automotive, Military, and all transportation industries.

Based in Plainville, CT, CT Hone, Inc. offers precision ID honing services with custom tight tolerances. They perform in-line, vertical, and horizontal honing for various applications like blind holes, pipes, tubes, and molds. Supporting aerospace and commercial industries, CT Hone processes components in aluminum, steel, and titanium from single pieces to production runs.

Based in South Bend, IN, Custom Honing & Finishing, LLC offers specialized honing and finishing services. The company has been providing quality honing solutions with its own facilities and workforce since its establishment in 1987.

Engine Rebuilders, LLC, based in Dallas, TX, offers comprehensive engine rebuilding services. They perform precision machining processes like honing, boring, and grinding on various engine components. Serving commercial and industrial clients, the company focuses on restoring engines to optimal performance and durability with high-quality, reliable solutions.

Based in Lewisville, TX, EnginesXtreme offers full-line production engine remanufacturing and comprehensive machine shop services. Capabilities include block preparation, crankshaft grinding, connecting rod resizing, and remanufacturing of cylinder heads, short blocks, and long blocks, all produced with rigid quality control.

Extrude Hone AFM, based in Paramount, CA, specializes in abrasive flow machining for internal deburring, polishing, and radiusing. Serving industries like aerospace, automotive, and medical, they enhance critical component performance and efficiency. Their capabilities include precision finishing and EDM recast removal for complex parts and passages.

Based in Pomona, CA, Fluid Tech Hydraulic Services specializes in comprehensive hydraulic cylinder repair. Their fully-equipped machine shop offers precision honing and polishing, custom rod manufacturing, and welding services. With over 20 years of experience, they also provide hydraulic hose and fitting solutions, serving diverse customer needs.

Grand Valley Manufacturing, based in Titusville, PA, provides precision honing services. They offer capabilities for IDs from very small up to 33 inches and lengths up to 70 feet, achieving surface finishes of 8RA or better.

Based in Itasca, IL, Grindal Company provides precision grinding, ID honing, and flat lapping services. Specializing in OD, ID, surface, rotary, and centerless grinding, they also offer spindle and ballscrew repair. Established in 1965, Grindal is ISO 9001:2015 certified.

Grind Lap offers precision grinding, lapping, and honing services for parts with tight tolerances and perfect finishes. Capabilities include Blanchard, Centerless, Double Disc, Hard Turning, Honing, ID, and OD Grinding, plus Lapping. They serve diverse industries like aerospace, automotive, medical, military, and oil and gas.

Based in Buffalo, NY, Horschel Brothers Precision offers honing and broaching services through its turn-key contract manufacturing program. The company is committed to quality, demonstrated by its ISO 9001:2008 certification for precision machining operations. They serve various industrial clients requiring specialized finishing processes.

Based in Lake Forest, CA, HDA Technology, Inc. specializes in precision honing, grinding, lapping, and polishing services. With over 30 years of experience, they achieve tight tolerances and superior surface finishes for critical components, serving aerospace, defense, medical, and semiconductor industries.

Based in Brookshire, TX, HDH Instruments is a family-owned company established in 1978, specializing in deep hole drilling, honing, and machining precision tubes. They offer comprehensive machining services, including turning and tube boring, for the aerospace, energy, and mining industries.

Based in New Braunfels, TX, Head & Block Machine Shop provides comprehensive engine repair and rebuilding services. They offer expert cutting blocks and are committed to delivering high-quality service, ensuring each cut and rebuild meets rigorous standards of quality and performance.

Based in Detroit, MI, Precision Hone & Tool, INC. is a veteran-owned specialist offering comprehensive honing services. Established in 2001, they provide high-production to prototype capabilities, handling IDs from 0.060 to 12 inches x 24" OAL. The company serves the aerospace, medical, industrial, and automotive sectors.

Based in Grayslake, IL, HTT USA Inc. offers deep hole drilling and honing services, encompassing vertical and horizontal honing. They also manufacture and supply deep hole drilling machines, honing machines, and tool accessories. HTT serves various sectors including energy, automotive, medical, and mold making.

Based in Rossford, OH, Hunger Hydraulics USA manufactures and rebuilds custom hydraulic cylinders for heavy-duty, high-precision applications. They employ patented honing processes to achieve micro-finishes for superior cylinder performance. The company provides extensive machining capabilities and is ISO 9001 certified.

Kessington Aerospace provides precision manufacturing services, utilizing efficient and accurate CNC Honing machines to achieve superior finishing for components. They specialize in delivering high-quality results for the aerospace industry and other demanding sectors.

Based in Antigo, Wisconsin, KF Honing offers precision honing services, achieving tight tolerances of .0001″ straightness, .000050″ roundness, and 2 Ra surface finishes. They process materials from .040″ to 7.3″ in diameter and up to 36″ in length. The ITAR and ISO compliant company provides nationwide service.

Based in Montebello, CA, Magorien Honing & Hydraulics specializes in precision ID honing, gundrilling, trepanning, and deep-hole boring. They serve aerospace, automotive, military, and transportation industries with contract services, prioritizing precision and timely project delivery. Equipment and tooling support are also provided.

Founded in 1955 and based in Northridge, CA, Maroney Company, LLC specializes in ultra-precision machining, including comprehensive honing services. The company also offers electrical discharge machining and manages complex projects from concept to completion. Maroney is AS9100 REV D and ISO 9001:2015 certified.

Michigan Hone, based in Roseville, MI, provides precision vertical, horizontal, and deep cylinder honing services. They handle a wide range of part sizes, achieving tight dimensional tolerances and smooth surface finishes. ISO9001:2015 Certified, they serve industries such as Automotive, Aerospace, and Medical.

Micro Tool Company specializes in precision honing operations, demonstrating capabilities in holding extremely close and consistent tolerances. They provide essential finishing services, ensuring high-quality components for demanding industrial and manufacturing applications where precision is paramount.

Midwest Precision Manufacturing provides precision honing services, alongside deep hole drilling, gun drilling, boring, and trepanning. Specializing in tight tolerance drilling, they deliver precise holes for sensitive applications across various materials. The company adapts to specific customer standards and is noted as a large facility in the Midwest.

Millennium Technologies provides precision cylinder services including stripping, welding, boring, plating, decking, base turning, and honing. Their expert technicians meticulously hone cylinders to achieve precise alignment with pistons, ensuring optimal performance for various applications.

Minnesota Grinding specializes in precision honing services, focusing on final surface finishing operations, particularly for inside diameters. The company utilizes advanced techniques to achieve precise tolerances and superior surface quality. They provide essential finishing solutions for various industrial components, ensuring high performance and durability for their clients' applications.

Based in Litchfield, NH, New England Small Tube fabricates precision stainless steel small diameter tubes and high-quality tubular parts. The company provides abrasive flow ID honing services for smoother internal finishes. They support OEMs and supply chain partners by manufacturing custom probes, cannulae, and assemblies for diverse industries.

Paramount Honing & Machine specializes in precision honing services, catering to demanding industries such as aerospace, arms, military, medical, and motorsports. They provide superb finish honing, ensuring exacting standards for pinpoint accuracy and optimal performance in various applications, including overflow work for other manufacturers.

PowerSeal USA specializes in cylinder honing services, including deglazing and restoring cross-hatching. The company applies a proprietary NikaSeal layer to steel or cast iron cylinder bores, primarily catering to vintage engine applications.

Based in New Philadelphia, OH, R&J Cylinder & Machine specializes in custom hydraulic and pneumatic cylinders. They offer precision manufacturing services, including machining, grinding, welding, painting, and honing. With a focus on durable, high-quality components, they serve various industrial applications, building parts to exact specifications.

Based in Santa Fe Springs, CA, Roberts Honing and Gundrilling Inc. provides specialized gun drilling and honing services. They offer internal diameter (I.D.) capabilities ranging from .062 to 10 inches, serving as a comprehensive solution for precision machining needs.

Based in Houston, TX, Scroggins Machine provides comprehensive engine machining and rebuilding services. They specialize in block work including line honing main bores, torque plate honing, boring, decking, and re-sleeving. Services extend to crank grinding, cylinder head work, engine balancing, and custom performance engine design, ensuring high-quality automotive component reconditioning.

Based in Lake Geneva, WI, Stahli USA offers subcontracting services for precision grinding, flat honing, polishing, and lapping. They also manufacture customizable single-side and double-side machines for these processes, along with in-house components and consumables like honing oils.

Steve Morris Engines specializes in building exclusive, full-custom, high-performance engines, utilizing in-house CNC machining and precise block honing capabilities. They focus on customer relationships, tailoring each build to client goals and providing extensive engine dyno tuning for power levels exceeding 4,500 horsepower.

TLR Hydraulics INC. provides comprehensive hydraulic services, specializing in cylinder fabrication and repair, hydraulic pump repair, and machine shop operations. They offer on-site hydraulic repair, welding fabrication, and radiator repair, with expertise in high-pressure hydraulics and component interchangeability across multiple locations in Texas and California.

KADIA USA specializes in high-precision honing and mechanical deburring. They develop honing machines, tools, and abrasives. The company provides job honing services for small to medium-sized bore diameters in all batch sizes, ensuring precise bores and perfect surfaces for clients.

Based in Duncanville, TX, Wells Racing is a machine shop specializing in custom motorcycle parts and engine repair. The company offers precision cylinder honing using a Sunnen SV-15 machine, ensuring optimal piston ring seal for high-performance engines. Additional services include cylinder boring, engine builds, and various component repairs.

Based in Gardena, CA, Custom Metal Finishing Inc. specializes in precision honing services, enhancing surface integrity and dimensional accuracy for industrial parts. They also offer comprehensive metal finishing, including deburring and vibratory finishing, for manufacturing clients.

Based in Cleburne, TX, Automotive Machine & Supply Inc. provides precision machine work, quality parts, and technical support. Serving automotive, motorcycle, and industrial clients, their comprehensive shop offers CNC and manual machining, grinding, prototyping, and specialized honing and broaching services for diverse projects.

Based in Corona, CA, B. L. Bealer Precision Honing Inc. offers specialized precision honing services. The company emphasizes customer relationships, serving various businesses with its dedicated honing capabilities. It focuses on delivering accurate and reliable manufacturing solutions for clients.

Based in Cedarburg, WI, Carlson Tool & Manufacturing Corp. is an ISO certified, ITAR registered manufacturing company. They specialize in plastic injection tooling, precision machining, deep hole drilling, and precision honing services. Carlson Tool offers extensive capabilities to meet industrial clients' diverse needs for high-quality, exact dimension parts.

World Wide Honing, Inc. specializes in offering an array of honing and deep hole gun drilling services. With over 20 years of experience in the industry, the company provides expert solutions for various precision machining needs, demonstrating skill and dedication.

El Pino Engine Repair & Cylinder Head Shop provides comprehensive automotive services from its Garland, TX location. They specialize in car engine rebuilding, cylinder services, and cylinder head work. The company also offers general engine repair, mechanic services, and transmission repair, focusing on efficient and dependable service.

Based in Brunswick, OH, Grind All Inc. provides precision grinding, honing, and flat lapping services. With over 45 years of experience, they offer advanced finishing operations utilizing skilled personnel and specialized equipment. The company handles projects from engineering design and prototypes to high-volume orders, delivering cost-effective solutions.

Based in Fredericksburg, TX, Heartland Machining operates state-of-the-art honing equipment, enhancing geometric form and surface texture on pipes, tubes, cylinders, and liners. The company specializes in full-service shaft and rod machining, alongside large diameter and specialty production CNC machining capabilities.

H-N-H Automotive Machine Shop, based in Haltom City, TX, provides full-service machining and engine building since 1995. They specialize in superior engines for diverse applications and racing needs. Core services include cylinder bore honing, block sleeving, surface milling, valve jobs, and custom engine building.

Honemasters, Inc., established in 1978 and based in Huntington Beach, CA, specializes in precision honing services for various industries. The company serves the aerospace, defense, medical, and commercial sectors, offering capabilities for inside diameters from .060 to 3.500. Honemasters is AS9100 certified and capable of holding tolerances to .0001 with a 4 micro finish.

Based in Leander, TX, Hydraulic Solutions LLC specializes in comprehensive hydraulic system services. They provide repair and maintenance for hydraulic cylinders and components, utilizing precision machining processes like honing to ensure optimal performance and longevity for industrial and commercial clients.

Based in Chatsworth, CA, Kellar's Honing & Lapping Inc. has provided precision machining services since 1959. Specializing in honing and flat lapping, the company also offers centerless grinding and gundrilling. They ensure superior surface finishes and precise dimensions for diverse manufacturing needs.

Based in Santa Fe Springs, CA, L.A. SLEEVE Co., Inc. is a family-owned business established in 1945. They specialize in cylinder services, offering precision cylinder boring, port chamfering, and honing to exacting tolerances for both 2-stroke and 4-stroke engines.

Based in Escondido, CA, MJM Engines offers comprehensive engine repair and rebuilding services. Their capabilities include precision machining such as cylinder boring, cylinder honing, deck resurfacing, and crankshaft grinding. MJM Engines focuses on expert engine block and cylinder head work, restoring performance for various automotive and industrial applications.

Based in Orange, CA, Parts Reborn Vapor Honing provides comprehensive parts restoration services. They specialize in metal surface treatments, including vapor honing, ultrasonic cleaning, and laser rust and paint removal. The company's skilled technicians utilize state-of-the-art equipment to revitalize old components, making them look new for various restoration projects.

Based in Angola, IN, Resolute Precision designs and manufactures custom honing tools, fixtures, diamond abrasives, and turnkey systems. They also provide specialized CNC milling, turning, and machining solutions. The company focuses on precision tolerances, quick turnaround, and quality assurance for complex engineering and production challenges.

Based in Haltom City, TX, Standard Engine Machine Shop, LLC provides comprehensive machining services for diesel and gas engine components. They specialize in cylinder heads, blocks, crankshafts, camshafts, and connecting rods, performing precision work essential for engine rebuilding and optimization.

Super Finishers, Inc. provides ultra-precision finishing services including lapping, double disc lapping, blanchard grinding, and superfinishing for all types of metals. They achieve tolerances in millionths of an inch, delivering mirror finishes with exceptional flatness and parallelism, meeting advanced micro finish engineering standards.

Based in Round Rock, TX, Texas Hydraulics & Pneumatics offers comprehensive repair services for hydraulic and pneumatic cylinders and components. Their capabilities include inspection, failure analysis, and component replacement. They also perform re-honing of cylinder barrels when necessary, serving industrial and commercial clients requiring specialized repair.

U.S. Axle, Inc., located in Pottstown, PA, manufactures custom heavy equipment axles, shafts, and cylinders for OEMs. Their integrated services include machining, deep hole drilling, and honing. Serving agriculture, construction, heavy trucks, and rail, they provide reliable, purpose-built solutions for complex manufacturing challenges.

Crisol Metal Finishing specializes in precision honing, grinding, and lapping services for industrial applications. Based in Gardena, California, the company provides internal and external diameter grinding, surface grinding, deburring, and vibratory finishing. They focus on achieving precise dimensions, superior surface finishes, and geometric accuracy.

Texas Honing, Inc. specializes in delivering finished, precision products for industrial applications. The company provides essential capabilities for drilling, completion, and production in various sectors, focusing on precision manufacturing services for its customers.

Based in Pearland, TX, Rick's Machine Shop provides precision machining and fabrication services. They specialize in custom part manufacturing and repair, offering capabilities that include milling, turning, grinding, and likely honing for various industrial applications.

Based in Houston, TX, Texas Honing Inc. offers specialized precision machining services, including drilling, honing, boring, turning, and trepanning. With over 60 years of experience, they provide turnkey solutions from raw material to finished product, leveraging three facilities for high-throughput work in industrial applications.