precision grinding

49 Precision specializes in comprehensive manufacturing support for machining processes including turning, boring, threading (multi-start, optics), milling and precision grinding, handling intricate components and specialized tooling. A registered Veteran-Owned Business in the US Capital Region, it serves R&D and prototype work through complete assemblies and sub-assemblies, maintaining calibrated inspection tools tested on NIST-traceable gage blocks. Guiding philosophy is "Quality, Purpose, Loyalty."

assemblyboringmetrology inspectionmillingproduction machiningprototype machiningthreadingtool makingturning

AAA Air Support is a manufacturer and stocking distributor of aerospace-grade raw materials, including roll form stringers and aluminum extrusions, plus aluminum, steel, stainless steel and titanium products. Operating from a campus near LAX in Gardena, CA and a roll form facility in Wichita, KS, it serves AOG, MRO and production-critical requirements with certified materials and 24/7 AOG support.

aluminum heat treatmentaluminum passivationcut to size & shearingMetal Polishingroll formingstocking distributiontrepanning machiningUltrasonic Testing

Acculam is a US manufacturer of industrial thermoset laminate plastics such as Epoxyglas G10/FR4, G11/FR5 and GPO-3, established in 1980 and ISO 9001 certified. It manufactures and inventories sheets, tubes, angles and rods at its plant in Falmouth, Massachusetts, and offers CNC machining and custom fabrication of composite parts.

3, 4, and 5-axis CNC millingCNC routingcustom formulationcut-to-size panelslaser cuttingprepreg processingsubstrate coatingwaterjet cutting

AccuRounds is a contract manufacturer dedicated to the precision machining of custom cylindrical components since 1976. It machines and assembles precision turned components for applications requiring critical dimensions, serving industries including aerospace, defense, medical, semiconductor, and emerging technology. The company operates a 45,000 square foot facility and offers prototype through production runs with lean manufacturing.

assemblycenterless grindingCNC grindingCNC Swiss screw machiningCNC Turning and Millingcylindrical grindingEngineering Servicesinventory managementmicro machiningwire-fed machining

Accuthread Ballscrew has over 30 years of experience designing, manufacturing, and delivering mission-critical ballscrews for aerospace, commercial, and military applications. Located in Saginaw, Michigan, the company specializes in custom-building precision ground ball screws tailored to exact specifications and adhering to ANSI, DIN, ISO, and JIS standards.

ballscrew design and manufacturingcustom manufacturing

Advanced Abrasives Corporation is an international industrial abrasives supplier with over 40 years of experience, providing superabrasives and conventional abrasives for precision grinding, lapping, polishing, and metallographic sample preparation. The company serves manufacturers, laboratories, and OEMs worldwide across industries including aerospace, automotive, semiconductor, optics, and materials research.

custom abrasive formulationsglobal distributionlappingmetallographic sample preparationpolishingtechnical application support

Aero Chrome Plating is a NADCAP and FAA/EASA-approved aerospace plating and metal finishing company with over 40 years of experience. It operates as an FAA/EASA Repair Station (FAA Repair Station #OWPR735L, EASA.145.6984) and specializes in chrome, nickel, and cadmium plating plus additional finishing services for aerospace, industrial manufacturing, and defense/military applications.

blastingcadmium platingchemical filmchrome platingelectro-polishLiquid Penetrant Inspectionmachiningmagnetic particle inspectionNDT inspectionnickel platingnital etchpassivationPrime & Paintstress relievestripping

Aero Gear is a privately-held aerospace manufacturer based in Windsor, Connecticut, founded in 1982. It engineers and manufactures aerospace gears and gearbox assemblies, performing most engineering and manufacturing processes in-house in a 100,000 sq. ft. climate-controlled facility. The company serves major engine manufacturers and Tier 1 suppliers and has shipped 10,000 gearboxes.

5-axis millingCMM inspectioncylindrical grindinggas quenchinggearbox assemblygearbox testinggear designisotropic superfinishinglow pressure vacuum carburizingmetallurgical testingnon-destructive testing

Aeron Group is a precision machine and metal manufacturing company established in 1999, operating from a 38,000 sq. ft. climate-controlled facility in Broken Arrow, Oklahoma. It specializes in complex sheet metal fabrication, precision machining, and high-speed, burr-free cutting and forming, serving aerospace, medical, military, and energy industries.

assemblyCoordinate measuringengineeringfabricationfusion TIG weldingheat treatinglaser cuttingwelding

American Precision Tool & Engineering, Inc. is an AS9100D certified precision machine shop in Pacoima, California, serving aerospace, defense, space, drone, medical and pharmaceutical customers since 2005. The shop provides CNC milling and turning, Swiss machining, precision grinding, tooling and fixturing, prototyping, welding and metal fabrication, plus softgel tooling for soft gelatine encapsulating machines, shipping finished components nationwide and worldwide.

4 and 5 axis machining4 and 5 axis millingCMM inspectionCNC laser cuttingCNC machiningCNC machiningCNC millingCNC plasma cuttingCNC turningdesign for manufacturabilityFirst article inspectionlight assemblyLive toolingmetal fabricationM.I.G. weldingprototype machiningprototypingsecondary machiningsoftgel tooling design and manufacturingSwiss machiningSwiss millingSwiss screw machiningSwiss turningtig weldingtooling and fixturingwelding

Ames Industries, Inc. Precision Tooling & Injection Molding Precision Tooling &Injection Molding Solutions Since 1984 Product Design & Development Ames Industries specializes in the design and development of precision thermoplastic injection molded components, delivering innovative, cost-effective solutions tailored to meet our customers’ unique requirements. Mold Fabrication Ames Industries combines engineering expertise with advanced manufacturing capabilities to develop high-quality thermoplastic injection molded components, delivering precision, performance, and value from initial concept through production. Custom Injection Molding Ames Industries operates two modern manufacturing facilities equipped with a comprehensive range of precision plastic injection molding machines, ranging from 17 to 275 tons. Our advanced equipment and manufacturing capabilities provide the flexibility.

CNC machiningcomponent assemblyDesign for manufacturability (DFM)electrical discharge machining (EDM)FDM 3D printingheat treatmentinjection moldinginsert moldingmicro and miniature component moldingmold design and fabricationmoldflow simulationovermoldingultrasonic welding

Anmark is a full-service precision machining facility established in 1978 that specializes in the manufacturing, engineering, testing and repair of Curvic couplings. The company provides Curvic grinding of engine, APU and transmission couplings, dynamic balancing of rotating engine components, and custom-builds, repairs and refurbishes CNC Curvic machinery. Anmark is AS9100 registered, Nadcap accredited and FAA Part 145 certified, serving aerospace, defense and industrial OEMs and Tier 1 suppliers worldwide.

CNC machiningCurvic grindingdynamic balancingengineering supportmillingrepair and refurbishmenttestingturning

Precision Engineering & Advanced CNC Machining Solutions Specializing in challenging machined parts and precision tooling for aerospace applications, enhanced by state-of-the-art inspection and dimensional verification to guarantee excellence. About Apogee Manufactured parts for Europa Clipper Aerospace Defense Telecommunications Pharmaceutical Agriculture Precision CNC Machining Our state-of-the-art CNC machining capabilities merge cutting-edge technology with the in-house expertise to deliver complex components and assemblies. Vertical Machining Centers for Prototyping Through Production Bed Mills for Tooling Fabrication & Long Parts Grinding for High Precision Tooling Request a Quote Learn More Tooling Design Specializing in prototype to production tooling, we cater to the exacting standards of aerospace, thermal control and automotive industries. 2D & 3D Path Tubing Benders.

bed millsCMM inspectionCNC machininglaser engravingMicroVu vision system inspectiontubing bendingultrasonic thickness gaugingvertical machining centers

Armo Tool is a London, Ontario-based manufacturer with over 50 years of experience building automation systems, tooling, progressive dies and custom automation. The company performs all processes in-house from design to machining to programming and runoffs, and operates two manufacturing facilities plus contract manufacturing division Abuma Manufacturing.

automated weldingcoatingdie simulation and designEnd forminglaser markingleak testing automationmachine visionmachiningmaterial handlingprogrammingreverse engineering with laser scanning and CMMrobotic assembly automationtube bending

Avans Machine, Inc. is a precision machining company based in Scottsboro, Alabama, founded in 1989. It provides precision CNC machining for the aerospace, defense, medical, and pharmaceutical industries, and is AS9100D including ISO 9001:2015 certified. The company operates a 55,000+ sq ft shop with over 40 CNC machines and 75+ employees.

4th and 5th axis millingassemblyCNC machiningdeburringhand polishinginspection with CMM and FARO ArmMasterCAM programmingM.I.G. weldingpart marking (machine, laser, chemical-etching, ink)sandblastingtig weldingup to 9-axis lathe turningwire EDM

Welcome to Betts Precision Your Reliable Machining Partner Betts Precision delivers complex precision CNC machining and high-tolerance components for leading orthopedic, aerospace, and industrial OEMs. Our commitment to innovation, quality, and Design for Manufacturability (DFM) helps customers move seamlessly from prototype to production with greater speed, efficiency, and confidence. From advanced multi-axis machining, grinding, and EDM to final inspection and clean-room ready delivery, we provide reliable manufacturing solutions built around our customers’ most demanding applications. As your trusted machining partner, we focus on precision, performance, and long-term partnership. Capabilities Precision Grinding CNC Turning CNC Milling Gun Drilling Custom/Specials Secondary Operations Design for Manufacturing Bett’s Precision’s unparalleled engineering team is unique to the industry.

5-axis grinding5-axis machiningassemblyClean-room ready deliveryCNC millingCNC turningdesign for manufacturing (DFM)EDMEpoxy ink markingfinal inspectionGun DrillingLaser and TIG weldinglaser markingNitric and citric passivationpackagingultrasonic cleaning

Bourn & Koch, Inc. was started in 1975 in Rockford, Illinois, and provides precision automated machine tool solutions for the global manufacturing community. It specializes in gear manufacturing equipment and precision grinding machines, and supports 28 American machine tool companies with repair parts, field service, retrofit and rebuild. It is the OEM for brands such as Bullard, Fellows, Blanchard, Barber-Colman, DeVlieg, Mattison, Springfield, King, Jones & Lamson, Acme-Gridley, Conomatic, Motch, Sheldon, White-Sundstrand, Rockford, New Britain and Mo

CNC retrofitscustom engineeringdeep hole drillingfield servicegear hobbinggear manufacturinggear shapingGun Drillingmachine rebuildmachine tool repairmillingsurface grindingturningvertical grinding

Caldwell Corporation, located in Emporium, PA, is a family-owned precision machining and contract manufacturer that has provided machining and manufacturing services for over 30 years. Founded in 1987 as Caldwell Machining by Joseph L. Caldwell and his son Tom Caldwell, it was renamed Caldwell Corporation in 1993. Its Quality Management System is ISO 9001:2015 and AS9100D certified, and it serves industries including automotive, lighting, and electronics.

CNC millingCNC turningcustom moldingfabricationmachinery repairrapid prototypingreverse engineeringtooling and fixturingwelding

Chicago Dial Indicator (CDI) has been a manufacturer of digital and mechanical gages since 1932, based in Des Plaines, Illinois. CDI produces more than 400 standard mechanical and electronic dial indicators plus custom gages, and supplies major manufacturers and OEMs worldwide. All indicators are American designed, engineered, and made to American Gage Design specifications.

black oxide finishingcustom gage designheat treatingmanufacturing dial indicators

Cleveland Gear Company, Inc. has been producing open worm gearing and enclosed drives for over 100 years and is recognized as a leader in gearing and enclosed gear drives. Based in Cleveland, Ohio, its 150,000 square foot facility has been its home since 1928. It designs and produces open gearing, enclosed drives, speed reducers, and custom gearing for critical industrial applications.

case hardeningCNC gear hobbingcustom gear drive designfield service inspectionflame hardeninggear drive refurbishmenthobbingnon-destructive testingreverse engineeringthru hardening

Approach Capabilities Insights Our Culture Contact Us Maximize Manufacturability and Profitability Through Expert Design Optimization and Reliable Contract Manufacturing. Request a Quote ISO 13485 / 9001 Manufacturing Experts CST Precision is a trusted Contract Manufacturing Organization (CMO) specializing in, but not limited to, the medical device market. We provide design consultation, concept to prototype, prototype to production, and production scaling to satisfy market demands. We distinguish ourselves by executing rigorous discovery and engineering methods that result in robust manufacturing processes. Our approach allows us to customize solutions and our commitment produces successful resolution of our customer’s unique challenges. ISO 13485 - View Certificate ISO 9001 - View Certificate Mission Statement To be recognized as a passionate, reliable, and innovative supplier of.

3/4/5 axis CNC milling3D printingannealinganodizingassemblybondingCNC Swiss machiningcoatingEDM sinker machiningEDM wire machiningelectro-polishingheat treatinglaser engravingmanual lathesmanual millsmulti-spindle multi-axis CNC turningpassivationplatingwelding

DCG Precision Manufacturing From proud beginnings in a small machine shop in Danbury, CT to our newest 37,000 square foot complex, DCG continues a half-century tradition of providing precision machined components and sub-assemblies of uncompromising quality and value to OEMs in the following major markets: Medical, Aerospace/Military, and Commercial. DCG’s new plant and office complex was built in 1988. We designed production flexibility into our plant to maximize design engineering, economy and ease of manufacturing. It’s part of the DCG difference. If you need accurate quotes quickly, require build-to-print reliability, appreciate responsive engineering assistance, and demand precision manufacturing. Contact us today! DCG Precision is veteran owned and AS 9100:D & BS EN ISO 9001:2015 certified Download (PDF, 129KB) DCG Precision Manufacturing 9 Trowbridge Drive Francis J. Clarke.

assemblyBroachingCAD/CAMCNC milling up to seven axesCNC turninggear and spline cuttinghoninglappinglaser markinglaser weldingprocess engineeringstampingswagingwire EDM

Dynamic Tool Co., Inc. is a privately owned machine shop and manufacturing company founded in 1979 in El Paso, Texas. It began as a tool and die shop building precise machine parts and dies, then expanded into impact extrusion, becoming one of the leading producers of cylindrical and elliptical cans in the United States. The company offers design, prototyping, tool and die, and manufacturing under one roof, and is ISO 9001-2008 certified.

CNC millingCNC Swiss machiningdrillingimpact extrusionmetal finishingmetal formingMIG/TIG weldingplasma cuttingrotary transfer machiningstampingtool and die

EDM Intelligent Solutions: Solving advanced manufacturing and metrology challenges. We offer comprehensive approaches to contract manufacturing that integrate precision machining processes with in-depth 3D metrology methods to solve the most difficult challenges in manufacturing. Why Choose Us 30 years of precision manufacturing experience EDM processes: wire EDM, sinker EDM, and fast-hole EDM drilling In-depth 3D metrology solutions for automated manufacturing Over a decade of 3D metrology services to OEMs nationwide Our Capabilities Contract Manufacturing The manufacturing group at EDM Intelligent Solutions (EDMIS) is renowned for precision electrical discharge machining (EDM). Utilizing industry leading CNC controlled EDM machinery and technologies, we produce high-quality products with fine details and tolerances as tight as 1 micron. Our expertise in enhanced machining parameters.

3D metrologyadaptive machiningCNC machiningcontract manufacturingDimensional inspectionEDM hole drillinglaser ablationmicro millingrobotic metrologySinker EDM Machiningsurface roughness measurementWire EDM Machining