333517 - Machine Tool Manufacturing

Machine tools are the backbone of modern manufacturing, enabling the precise shaping and machining of metal and other rigid materials. NAICS code 333517 specifically covers Machine Tool Manufacturing, a crucial industry sector that drives innovation and efficiency in metalworking and manufacturing processes. Whether you’re a business owner, contractor, or market researcher, understanding this NAICS code can unlock new opportunities in government contracting and manufacturing sectors.

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What is NAICS Code 333517?

NAICS 333517 represents establishments primarily engaged in manufacturing machine tools. These tools include metal cutting and metal forming machines essential for shaping, cutting, grinding, boring, drilling, and finishing metal or other rigid materials in various manufacturing industries.

Key Definition:

• Machine Tool Manufacturing involves production of machines that mechanically modify material by cutting, shaping, or forming.
• This industry includes both metal cutting machines (like lathes and boring machines) and metal forming machines (such as press brakes and forging machinery).

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Industry Sector

• Sector: Manufacturing
• Subsector: Machinery Manufacturing
• Industry Group: Machine Tool Manufacturing

NAICS 333517 falls under the broader manufacturing sector, focused on producing the heavy-duty equipment used by numerous industries, including automotive, aerospace, electronics, and defense.

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Typical Business Activities Under NAICS 333517

Businesses classified under NAICS 333517 typically perform:

• Manufacturing CNC (Computer Numerical Control) machine tools
• Producing metal cutting machine tools such as lathes, grinders, and milling machines
• Designing and fabricating metal forming machine tools like presses, roll formers, and forging hammers

These companies play a pivotal role in supplying equipment for precision machining, enabling the fabrication of components with tight tolerances and complex geometries.

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Size Standards for NAICS Code 333517

To be considered a "small business" under this NAICS code for federal contracting eligibility, a company must have 500 or fewer employees. This size standard helps small manufacturers compete fairly for government contracts.

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Examples of Businesses Under NAICS 333517

• CNC Machine Tool Manufacturers producing automated metal cutting machines
• Metal Cutting Machine Manufacturers specializing in lathes, milling machines, and grinding machines
• Metal Forming Machine Manufacturers creating presses, shears, and forging machinery

These businesses may range from specialized small shops to larger firms with extensive production lines.

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Detailed List of Code Components for NAICS 333517

Machine Tool & Equipment Type	Description
Arbor presses, metalworking, manufacturing	Manual or powered pressing machines
Automatic screw machines, metal cutting type, manufacturing	Automated machines for mass screw production
Beader machines, metalworking, manufacturing	Machines for creating beads on metal surfaces
Bending and forming machines, metalworking, manufacturing	Equipment for bending and shaping metal sheets
Boring machines, metalworking, manufacturing	Machines that enlarge holes or cylinders
Boring, drilling, and milling machine combinations, metalworking	Combination tools with multiple machining functions
Brakes, press, metalworking, manufacturing	Press brakes used for bending metal
Broaching machines, metalworking, manufacturing	Machines that remove material with a toothed tool
Brushing machines, metalworking, manufacturing	Machines for surface finishing via brushing
Buffing and polishing machines, metalworking, manufacturing	Equipment for smoothing and finishing surfaces
Burnishing machines, metalworking, manufacturing	Machines that smooth surfaces by plastic deformation
Can forming machines, metalworking, manufacturing	Machines to form metal cans and containers
Centering machines, metalworking, manufacturing	Machines that align components
Chamfering machines, metalworking, manufacturing	Machines that bevel edges of metal parts
Chemical milling machines, metalworking, manufacturing	Machines for selective metal removal using chemicals
Chucking machines, automatic, metalworking, manufacturing	Automatic lathes or screw machines
Crankshaft grinding machines metal cutting type, manufacturing	Machines specialized for grinding crankshafts
Custom roll forming machines, metalworking, manufacturing	Machines for custom metal roll forming
Cut-off machines, metalworking, manufacturing	Machines that cut metal stock to length
Cutting machines, metalworking, manufacturing	Various machines used for cutting metals
Cylinder boring machines metal cutting type, manufacturing	Boring machines specialized for cylinders
Deburring machines, metalworking, manufacturing	Machines removing burrs from metal edges
Die sinking machines, metalworking, manufacturing	Machines that cut dies by sinking technique
Die-casting machines, metalworking, manufacturing	Machines used for casting metals under high pressure
Drill presses, metalworking, manufacturing	Fixed or portable drilling machines
Drilling machines, metalworking, manufacturing	Machines for drilling holes in metals
Drop hammers, metal forging and shaping, manufacturing	Hammers used in forging metal parts
Duplicating machines (e.g., key cutting), metalworking, manufacturing	Machines duplicating keys or small parts
Electrochemical milling machines, metalworking, manufacturing	Machines using electrochemical processes to cut metal
Electrode discharge metal cutting machines manufacturing	EDM machines that erode metal using electrical discharges
Electrolytic metal cutting machines manufacturing	Machines using electrolysis for cutting metal
Electron-discharge metal cutting machines manufacturing	Another term for EDM machines
Extruding machines, metalworking, manufacturing	Machines forcing metal through dies to create objects
Facing machines, metalworking, manufacturing	Machines that produce flat surfaces on metal parts
Filing machines, metalworking, manufacturing	Machines for filing metal surfaces
Flange facing machines, metalworking, manufacturing	Machines to finish flanges on pipes or components
Forging machinery and hammers manufacturing	Machines and hammers used in forging metal
Forming machines (except drawing), metalworking, manufacturing	Machines that shape metal without drawing it
Gear cutting and finishing machines, metalworking, manufacturing	Machines used for manufacturing gears
Gear rolling machines, metalworking, manufacturing	Rolling machines that form gear teeth
Grinding machines, metalworking, manufacturing	Machines used for material removal via abrasion
Home workshop metal cutting machine tools (except handtools, welding equipment) manufacturing	Small-scale machinery for home or workshop use
Honing and lapping machines, metal cutting type, manufacturing	Precision surface finishing machines
Key cutting machines, metal cutting type, manufacturing	Machines that cut keys
Knurling machines, metalworking, manufacturing	Machines that create patterned grip surfaces on metal
Laser boring, drilling, and cutting machines, metalworking, manufacturing	Laser-based metal machining equipment
Lathes, metalworking, manufacturing	Machines that rotate workpieces to shape metal
Machine tools, metal cutting, manufacturing	General metal cutting machinery
Machine tools, metal forming, manufacturing	General metal forming machinery
Magnetic forming machines, metalworking, manufacturing	Machines using magnetic fields to shape metal
Metal cutting machine tools manufacturing	Manufacturing of tools to cut metal
Metal deposit forming machines manufacturing	Machines that deposit metal layers onto surfaces
Metal forming machine tools manufacturing	Production of machines for forming metal shapes
Metalworking lathes manufacturing	Specialized lathes for metal work
Milling machines, metalworking, manufacturing	Machines that remove material with rotating cutters
Nail heading machines manufacturing	Machines making nail heads
Numerically controlled metal cutting machine tools manufacturing	CNC-controlled metal cutting tools
Pipe cutting and threading machines, metalworking, manufacturing	Machines for cutting and threading pipes
Planers, metalworking, manufacturing	Machines removing material by linear motion cutting
Plasma jet spray metal forming machines manufacturing	Plasma spraying equipment for metal forming
Plasma process metal cutting machines (except welding equipment) manufacturing	Plasma cutting tools
Polishing and buffing machines, metalworking, manufacturing	Equipment for finishing surfaces
Powder metal forming presses manufacturing	Presses used in powder metallurgy
Press brakes, metalworking, manufacturing	Machines bending metal sheets
Presses (e.g., bending, punching, shearing, stamping), metal forming, manufacturing	General metal forming presses
Punching machines, metalworking, manufacturing	Machines punching holes in metals
Reaming machines, metalworking, manufacturing	Machines enlarging drilled holes to precise size
Rifling machines, metalworking, manufacturing	Machines creating grooves inside gun barrels
Riveting machines, metalworking, manufacturing	Machines for fastening metal parts
Sawing machines, metalworking, manufacturing	Metal cutting saws
Screw and nut slotting machines, metalworking, manufacturing	Machines that form slots in screws and nuts
Shaving machines, metalworking, manufacturing	Machines finishing gear teeth or other parts
Shearing machines, metal forming, manufacturing	Machines that shear metal sheets
Sheet metal forming machines manufacturing	Machines controlling sheet metal shape
Slotting machines, metalworking, manufacturing	Machines cutting keyways or slots
Spinning machines, metalworking, manufacturing	Machines spinning metal into shapes
Spline rolling machines, metalworking, manufacturing	Machines forming splines on shafts
Spring winding and forming machines, metalworking, manufacturing	Machines forming metal springs
Stamping machines, metalworking, manufacturing	Machines stamping metal parts
Stretching machines, metalworking, manufacturing	Machines stretching metal sheet or wire
Swaging machines, metalworking, manufacturing	Machines deforming metal using dies
Tapping machines, metalworking, manufacturing	Machines producing internal threads
Thread rolling machines, metalworking, manufacturing	Machines rolling threads on bolts or screws
Threading machines, metalworking, manufacturing	Machines cutting threads
Turning machines (i.e., lathes), metalworking, manufacturing	Machines turning metal pieces
Turret lathes, metalworking, manufacturing	Lathes with tool carriers for complex work
Ultrasonic boring, drilling, and cutting machines, metalworking, manufacturing	Machines using ultrasonic energy to cut metals
Ultrasonic metal forming machines manufacturing	Machines forming metal using ultrasonic vibrations
Upsetters (i.e., forging machines) manufacturing	Machines used to upset metal ends to form heads
Valve grinding machines, metalworking, manufacturing	Machines grinding valve surfaces

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Frequently Asked Questions (FAQ)

What types of products fall under NAICS 333517?

Products include machine tools such as lathes, milling machines, grinding machines, presses, and forging hammers used for cutting and shaping metal or rigid materials.

Which businesses qualify under the NAICS 333517 size standard?

Businesses with 500 or fewer employees engaged in manufacturing machine tools qualify as small businesses under this code.

Is NAICS 333517 involved in producing hand tools?

No. This NAICS code excludes manufacturing hand tools or welding equipment; it specifically covers machine tools.

How does this industry impact other manufacturing sectors?

Machine tool manufacturers supply essential equipment to automotive, aerospace, defense, electronics, and other sectors requiring precision metalworking.

Can small machine tool manufacturers bid on federal contracts?

Yes. Small businesses under NAICS 333517 can participate in government contracting opportunities designated for their size category.

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Conclusion

NAICS code 333517 - Machine Tool Manufacturing encompasses a vital segment of the manufacturing sector responsible for producing metal cutting and forming machinery. These sophisticated tools enable industries across the board to create precise, high-quality metal parts essential for modern infrastructure and technology. With a small business size standard of 500 employees, many firms can tap into federal contracting opportunities to grow and innovate within this specialized sector.

Understanding the detailed scope and business activities of NAICS 333517 helps manufacturers, contractors, and procurement specialists navigate the market with confidence and uncover new avenues for growth. Whether you’re involved in CNC machines, metal cutting, or metal forming equipment, this detailed guide helps you position your business strategically in the manufacturing landscape.

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Keywords: NAICS 333517, Machine Tool Manufacturing, Metal Cutting Machines, Metal Forming Machines, CNC Machines, Manufacturing Sector, Small Business Size Standard, Government Contracting