Greenfield Threading
About Greenfield Threading
Greenfield Threading® is the dedicated threading tool brand within Greenfield Industries, one of the most respected names in American cutting tool manufacturing. Greenfield Industries has been supplying superior high-speed steel and carbide cutting tool solutions to the industry for over 135 years. Within that storied legacy, the Greenfield Threading line stands as the company's focused answer to one of the most exacting challenges in metalworking: creating clean, precise, repeatable threads in a wide variety of materials.
A Commitment to Taps and Dies
Greenfield Threading® has a commitment to high-quality taps and dies, providing customers with the confidence that they are receiving the quality and reliability they expect from the Greenfield family of tools. This isn't a brand that tries to do everything — it specializes in threading, and that singular focus shows in the consistency of its products.
All taps in the Greenfield Threading® line are designed to machine a broad range of materials and are manufactured out of premium high-speed steel. Whether you're threading mild steel, stainless, aluminum, or cast iron, the product line is engineered to deliver tight tolerances and long tool life across maintenance, repair, and light industrial applications.
Part of the Greenfield Industries Family
Greenfield Threading is one of several trusted brands under the Greenfield Industries umbrella, which also includes Cleveland, Chicago-Latrobe, and Cle-Line — together covering drills, end mills, taps, and more. Greenfield Industries is a leading manufacturer of expendable cutting tools and related products. The product lines span drills, end mills, taps, dies, reamers, countersinks, counterbores, tool bits, and more.
Headquartered in Seneca, South Carolina, Greenfield Industries operates as a privately held company in the machinery manufacturing industry. In 2009, Greenfield Industries became part of the Top-Eastern Group, the world's largest manufacturer of twist drills — a partnership that expanded the company's global manufacturing capacity without sacrificing its American heritage or quality standards.
Designed for Maintenance, Industrial, and Construction Professionals
The Greenfield Threading brand targets maintenance (MRO), STAFDA, and DIY markets, with products including drills, taps, dies, burs, and saw blades suited for hand-held and light spindle applications in mild steels, aluminum, and wood. This positions Greenfield Threading as an ideal choice for mechanics, machinists, and tradespeople who need dependable threading tools at a competitive price point without sacrificing precision.
Raw materials are refined in Greenfield's own mills and made into the raw material used in manufacturing their drills, end mills, taps, dies, saws, and other specially manufactured tools — a vertically integrated approach that allows the company to maintain quality control from raw stock all the way through to finished product.
Why Choose Greenfield Threading?
- Premium high-speed steel construction for durability and consistent performance across materials
- Broad material compatibility — designed for steel, stainless, aluminum, cast iron, and more
- MRO and industrial focus — built for the demands of daily shop and field use
- Backed by 135+ years of Greenfield Industries manufacturing expertise
- Competitive pricing with professional-grade reliability
For anyone who threads metal regularly — whether in a machine shop, on a job site, or in the garage — Greenfield Threading delivers the precision and consistency that serious work demands.