Gun Drilling Companies

Based in Broussard, LA, Deep Hole Drilling Services specializes in BTA drilling, gun drilling, and boring services. The company utilizes UNISIG B500 6-meter counter rotating deep hole machines to achieve high accuracy and precision tolerances. They process various materials including aluminum, titanium, stainless steel, carbon steel, and nickel alloys.

Achilles Aerospace Products, based in Twinsburg, OH, is a precision aerospace parts manufacturer. They specialize in advanced machining capabilities, including deep and precise gun drilling for various materials and sizes. The company also provides CNC turning, milling, grinding, and honing services for the aerospace, defense, and medical industries.

Based in Torrance, CA, American Drilling Company specializes in gundrilling for diameters from 0.049 to 4.5 inches. Their 30,000 sq ft facility, with 400 machines and 75 employees, provides comprehensive CNC turning, milling, and honing services. They offer efficient production and quick lead times.

Baity Screw Machine Products, based in Chickasha, OK, is a custom manufacturer offering specialized gun drilling services. They utilize single and double spindle, bed-type gun drills to achieve tight hole tolerances. Additionally, they provide screw machining, CNC turning, and milling for sectors like automotive, oil & gas, and agriculture.

Based in Somerset, NJ, Betar, Inc. is a deep hole drilling and gundrilling specialist, offering precision drilling for diameters from 0.078” up to 180” deep. The company also provides precision turning, milling, and honing services with tight tolerances for various industrial applications.

Based in Houston, TX, Cobore, Inc. is an ISO 9001–2015 Certified facility specializing in precision gun drilling and deep hole machining services. They expertly handle long parts requiring difficult internal features with tight positional tolerances. Capabilities range from.093 to 8.0" ID, with lengths up to 40 feet, serving diverse industries.

Based in Dallas, TX, Commerce Grinding specializes in gun drilling and deep hole drilling services, creating straight, accurate holes from.125″ to 2″ in diameter and up to 72″ deep. Since 1976, the company has also offered precision Blanchard, surface, and ID/OD grinding, waterjet cutting, and honing for customers across North America.

Complexity Drilling provides specialized drilling services for complex industrial applications. Based in Stephenville, TX, the company offers precision drilling solutions, utilizing advanced machinery and skilled professionals to meet demanding manufacturing requirements for industrial clients.

Based in Loves Park, IL, Crystal Precision Drilling Inc provides comprehensive drilling services for projects of all sizes. The company specializes in completing client projects quickly and accurately.

Dayton Precision Aerospace, Inc. based in Dayton, OH, specializes in ultra-precision machining solutions for complex components and assemblies. Certified AS9100D, ISO 9001:2015, and GE S-1000 compliant, they serve diverse industries including Aerospace, Defense, and Firearms, focusing on tight tolerances and hard-to-machine materials for highly technical projects.

Drilling Dynamics LLC offers contract gun drilling services with 30+ years of experience. Specializing in finished parts for medical, automotive, firearms, and aerospace industries, they ensure superb concentricity. The company handles hole sizes from.039 to 2.5 inches using state-of-the-art machines, including a new barrel making cell.

Faxon Machining Inc. based in Cincinnati, OH, is a precision machining facility specializing in deep hole drilling. They utilize gun drills and specialized tooling to produce precise holes with excellent straightness and surface finish. The company provides high-quality parts and components for diverse industrial markets.

Based in Titusville, PA, Grand Valley Manufacturing provides specialized deep hole drilling services. They handle holes from 1.180″ to 6.25″ diameter and offer trepanning for very large internal diameters, serving various industrial machining needs.

Based in Oxford, ME, Grover Precision is a contract gundrilling company established in 1983. They specialize in world-class gundrilling services, precision seamless tubing, and cannulated bar. The company focuses on projects requiring the longest lengths and tightest tolerances, serving diverse industrial applications.

Gun Drilling Specialties, based in South El Monte, CA, provides precision gun drilling services since 1970. Capabilities include gun drilling for IDs from.109-2.990, ODs up to 11 inches, and lengths up to 8 feet. They also offer trepanning for IDs from 2.000-6.250 and honing services.

Based in Santa Fe Springs, CA, Gun Drill Tech, Inc. is a family-owned company founded in 1990. Specializing in precision gun drilling and honing, they produce deep, accurate, and concentric holes. The company offers high-quality, specialized drilling solutions for various industrial applications, focusing on precision.

Based in Burbank, OH, Harley Drilling specializes in precision deep hole drilling services, including advanced gun drilling for various industrial applications. They utilize modern machinery to provide accurate and consistent hole dimensions in diverse materials, serving sectors requiring critical component manufacturing.

Based in Pattison, TX, HDH Instruments specializes in deep hole drilling, gun drilling, honing, and precision tube machining. Established in 1978, the company serves various industries, accommodating ID sizes from.055” to 8.00” and lengths up to 415”.

Based in Houston, TX, HMC Instrument & Machine Works is a job shop offering comprehensive machine shop services since 1981. They specialize in gun drilling, CNC production, EDM, fabrication, and engineering prototypes. The company emphasizes rapid responses, quality, and customer service.

Based in Grayslake, IL, HTT USA Inc. operates a deep hole drilling job shop specializing in gun drilling services. The company provides precision deep hole drilling for various applications, including engine valves, connection rods, medical and automotive parts, compressor crankshafts, and gun barrels.

Based in Wichita, KS, KGD Aerospace Manufacturing provides specialized gun drilling and deep hole drilling services. The company also offers comprehensive CNC machining and subassembly solutions, primarily serving aerospace customers throughout the United States. They operate as a full-service manufacturing facility.

LeFiell Manufacturing specializes in fabricating critical precision tubular products for the commercial airplane, defense, and aerospace industries. They utilize a variety of metalforming, machining, and special processes including heat treating and non-destructive testing. The company provides customized engineering solutions for control rods, torque tubes, and complex assemblies.

Based in Montebello, CA, Magorien Honing & Hydraulics provides precision contract gun drilling, honing, trepanning, and deep-hole boring services. They serve aerospace, automotive, military, and transportation industries, focusing on high quality and on-time project delivery. The company also offers equipment and tooling support.

Based in Moraine, Ohio, Meridian Machining Inc. specializes in precision CNC machining, offering deep hole gun drilling and Wire EDM services. They work with various materials like stainless steel and aluminum. The company serves aerospace, defense, and medical industries with high-precision components and custom parts.

Midway Machine, based in South Houston, TX, is a CNC machine shop specializing in gun/BTA drilling, handling diameters from 0.25" to 3.75" at lengths up to 116". They also provide turning, milling, EDM, and prototyping for diverse materials. Certified AS9100D/ISO 9001:2015, they serve aerospace, energy, medical, and marine sectors.

Midwest Precision Manufacturing specializes in deep hole gun drilling and honing services. They provide precise, tight-tolerance drilling for various applications, including mold and die, across a wide range of materials. The company is noted as one of the largest deep hole drilling facilities in the Midwest.

Based in South Houston, TX, N C Precision Tech is an A-Z precision manufacturer specializing in high-quality machining. They produce components for Research & Development, Deep Sea Oil & Gas, Surface Oil & Gas, and Down Hole applications. The company manufactures various drilling components and prototypes for industrial clients.

Based in Glastonbury, CT, Nelson Precision Drilling is an AS9100/ISO9001 certified company specializing in gun drilling, deep hole drilling, and honing. They process holes from.064" to 25" diameter and up to 14 ft. long for aerospace, defense, industrial, mold & die, power generation, and medical sectors.

Based in Pompano Beach, FL, Pompano Precision Products provides precision machining services. Their Gun Drilling department excels at creating close tolerance, straight holes with excellent surface finish, suitable for long parts. Additional capabilities include CNC Swiss machining, turning, milling, laser marking, Sinker EDM, Wire EDM, and engineering.

Based in Walton Hills, OH, Precision Machining & Surfacing is a full-service CNC machine shop offering gun drilling services. They provide both single-flute and bi-directional deep hole drilling, leveraging over 15 years of experience. The company serves diverse industries such as aerospace, automotive, medical, military, and energy.

Based in Lancaster, OH, Precise Boring of Ohio specializes in deep hole drilling, or gun drilling services, complemented by honing, grinding, and CNC machining. They handle precision components up to 120 inches long and 12 inches in diameter, with drilling capacities from.0625” to 3.00” diameter. The ISO 9001:2015 certified facility serves diverse industrial applications.

Based in Santa Fe Springs, CA, Roberts Honing and Gundrilling specializes in comprehensive gun drilling and honing services. They operate as a 'one-stop shop' for precision internal diameter work, handling projects ranging from.062 to 10 inches I.D.

Based in Greece, NY, Sturdell Industries is a precision machining and contract manufacturing company. They specialize in a wide range of services, prominently featuring deep hole drilling, also known as gun drilling, along with milling and turning capabilities.

Texas Honing Inc. located in Houston, TX, provides specialized machining services including drilling, honing, boring, turning, and trepanning. With over 60 years of experience, they deliver precision products and turnkey solutions from raw material to finished goods for drilling, completion, and production applications.

Based in Fond du Lac, WI, Wisconsin Metal Tech provides high-precision gun drilling services for round parts up to 40 inches, emphasizing fast turnaround. Their comprehensive in-house capabilities include deep hole drilling, CNC machining, grinding, welding, and heat treating for diverse industrial applications.

Based in Chagrin Falls, OH, Xact Spec Industries, LLC specializes in deep-hole drilling and precision machining services. The company offers quick, accurate, and exceptional service, establishing itself as a go-to provider for complex machining needs. They cater to industrial clients seeking specialized hole drilling capabilities.

Based in Morrow, OH, CinDrill Inc. specializes in precision gun drilling, deep hole drilling, and CNC machining services. The company provides accurate hole creation in diverse materials and part configurations for various industrial applications. CinDrill offers comprehensive deep hole drilling solutions.

Based in Akron, OH, Perfect Precision Machining, Ltd. provides high-quality precision parts and machining solutions for Original Equipment Manufacturers in the tire industry. With over 25 years of experience, the company specializes in precision machining, milling, drilling, fabricating, threading, and boring services.

Based in Troy, MI, Stegman Tool Company provides precision deep hole and gun drilling services. They offer advanced CNC machining, including 4 & 5 axis turning, milling, grinding, and EDM. Key industries served encompass aerospace, automotive, defense, energy, and oil & gas sectors.

voestalpine operates a specialized facility in Houston, TX, focusing on deep hole drilling, honing, and machining services. They process nickel, stainless, and other specialty alloy products, providing essential manufacturing capabilities for various industrial sectors. This facility delivers precision deep hole processing for demanding applications.

Based in Troy, MI, Acromatic Deep Hole Drilling provides deep hole drilling services across the Midwest and throughout the United States. This company creates custom drilling solutions designed to meet the exact specifications of diverse industrial applications and projects.

Based in Maple Grove, MN, American Machine & Gundrilling Inc. specializes in professional, accurate gundrilling and deep hole boring services. With 50 years of experience, they fabricate complex, high-tolerance components, including angle and intersecting holes, in diverse materials from standard metals to exotic alloys and specialty plastics.

American Hollow Boring Co. specializes in deep hole drilling, trepanning, honing, and finish machining services. They offer unique metal removing capabilities for various industrial sectors. Industries served include aerospace, oil & gas, military, nuclear power, and general manufacturing, providing cost-effective solutions.

Arkansas Tool & Die, based in Little Rock, AR, provides precision gun drilling services, creating deep, straight holes with extreme accuracy. They specialize in components for diverse industries, including molds, defense, and aerospace, alongside a range of advanced CNC machining and EDM capabilities.

Bat Gun Drilling provides precision gun drilling services to a wide range of industries. The company specializes in meeting diverse gun drilling requirements for high-accuracy applications.

Carlson Tool & Manufacturing Corp. based in Cedarburg, WI, is an ISO certified, ITAR registered contract manufacturer specializing in gundrilling and deep hole drilling. They offer expertise in various metal alloys, handling hole sizes from 0.055″ to 14.75″ and depths up to 20′.

CDM Tool & Manufacturing, based in Hartford, WI, specializes in precision gun drilling services, creating holes with high depth-to-width ratios for unique applications. They provide comprehensive machining capabilities, including five-axis CNC and Sinker EDM, expertly manufacturing precisely machined molds for industrial clients.

Based in Rockford, IL, Deep Hole Drilling, LLC specializes in deep hole drilling. They provide gundrilling (0.125” to 2.0” diameters, 20’ lengths), spade drilling, trepanning, and honing. Serving aerospace, medical, and hydraulics markets, they handle prototypes to large production orders.

Based in Racine, WI, Diversified Tooling Innovations, LLC provides precision machining and component manufacturing services. Specializing in CNC and tooling capabilities, the company serves various industrial sectors including automotive, construction, heavy truck, and large equipment industries.

Based in Wichita, KS, Accurate Drilling specializes in providing gun drilling services for deep hole applications. The company is committed to achieving exceptional dimensional accuracy and delivering a superior surface finish on precision components.

Based in Mentor, OH, Hollow Boring, Inc. provides contract deep hole drilling services. Specializing in gun drilling, BTA drilling, and honing, they also offer secondary operations. The company has served diverse industries with precision deep hole drilling expertise since 1978.

Based in Katy, TX, Knust-Godwin, LLC is a precision manufacturing company specializing in deep hole drilling and complex machining services. They produce high-precision components, notably for the demanding oil and gas industry. The company offers advanced capabilities in specialized drilling, milling, and turning processes for critical applications.

Based in Independence, MO, Lindsay Machine Works, Inc. offers gun drilling services for materials like stainless steel, titanium, and aluminum. As a precision machine shop, they also provide advanced 5-axis CNC machining, welding, and metal fabrication for prototypes and small to mid-size production runs.

Based in Temecula, CA, Long Machine CNC Grinding & Gundrilling specializes in providing precision machined parts, including expert gundrilling services. Serving the demanding Aeronautical and Oil & Gas industries since 1979, the company offers robust manufacturing solutions to meet complex component requirements.

Based in Warren, MI, Precision Mold & Machining Services Inc. specializes in gun drilling and small hole drilling services. The company offers comprehensive CNC, EDM, and titanium machining, focusing on large or complex parts. They are a manufacturer of components, serving the Aerospace, Automotive, and Defense industries.

Based in Canton, OH, Solmet Technologies specializes in deep hole machining and drilling solutions. They provide services for drill diameters from 0.750" to 5.250" and depths reaching up to 12 feet. Solmet Technologies offers comprehensive drilling capabilities for various industrial applications.

Based in Van Nuys, CA, Thompson Gundrilling Inc. provides precision deep hole drilling services. Established in 1973, the company operates a 32,000 square foot facility, delivering high-quality gundrilling for diverse industrial sectors including Nuclear, Military Weapons, Space, Aircraft, Oilfield, and Mold Bases.

Based in Paramount, CA, Trepanning Gundrilling and Saw Cutting Specialties Inc specializes in deep hole drilling services. They provide gundrilling, BTA, and trepanning for IDs from.125" to 21" in diverse materials, including exotic metals, plastics, and wood. The company also offers boring, honing, lathe work, and saw cutting for custom hollow round bars.

Venango Machine Company, based in Wattsburg, PA, provides specialized gun drilling and deep hole drilling services. As a contract manufacturer, they offer comprehensive CNC machining, including milling, boring, and grinding. They serve various industries like injection molding, composite, rubber, automotive, and aerospace.

Normark Manufacturing provides specialized deep hole gun drilling services for the firearms industry. The company contracts with local and national gun barrel manufacturers on production, custom, and overrun projects. They focus on precision deep hole drilling, catering to the unique requirements of gun barrel fabrication.

Based in Pearland, TX, Texas Honing, Inc. provides precision honing, deep-hole drilling, and custom machining services. The company specializes in manufacturing components and offering solutions primarily for the oil and gas industry. It operates as an integral part of the larger PCC Energy Group.

Based in Alvarado, TX, Precision Manufacturing & Fabrication is a contract manufacturer specializing in diverse services including CNC machining, fabrication, welding, and waterjet cutting. The company directly provides comprehensive gun drilling services, alongside assembly capabilities, serving industrial and commercial clients with custom manufacturing solutions from its US-based facility.

Stehly Brothers Drilling, based in Valley Center, CA, specializes in deep hole and gun drilling services. The company provides precision manufacturing solutions, including trepanning, honing, and CNC machining for industrial customers. They serve critical sectors such as aerospace, medical, defense, and oil & gas.