Mill any pitch – inch or metric – with our impressive selection of Thread Mill Cutters. Available in Single Form, Multi-Form, Tri-Form, and Thread Relief. Many of these tools mill right hand and left hand threads and can cut internal and external 60° UN threads in many materials, including hardened steels.

Thread mills cut external UNJ threads with a single point, producing rounded threads that are commonly used for high-stress fastening applications involving heavy loads and high pressures. Each cuts a single thread pitch.

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Discover premium thread mills for cutting internal and external threads, including ACME, Stub ACME, NPS, NPSF, BSPP, BSPT, and more. Made from solid carbide with optional AlTiN+ and TaC coating for longer tool life and high-speed performance. Precision …

Choose from a variety of single point profile thread mills to create internal or external threads with high precision. We also carry thread mills with different types of flutes, including helical and straight.

Achieve precise thread forms with a large variety of thread mills through the AccuThread® and ThreadMills USA™ product lines. Superion® offers a full line of custom, application-specific PCD tools, that allow for higher penetration rates and increased tool …

Haas solid carbide thread mills allow threading of a range of hole sizes, in a wide range of materials, using the same thread mill. These tools are titanium aluminum nitride (TiAlN) coated, solid carbide cutters with cylindrical shanks, and they feature a hole through the center of the tool to take advantage of through-tool coolant.

Apr 8, 2020 · Thread milling is a metalworking process to cut threads at different sizes through the circular ramping movement of a rotating tool, the thread pitch is created by the lateral movement in one revolution. Different from tapping, thread milling is primarily applied to large workpieces.

Cut internal and external threads with Kennametal thread mills. Ideal for blind and though hole applications and use in materials where taps may break.

Browse our extensive selection of American-made thread mills with a variety of sizes, thread standards (UN, Metric, ACME, NPT), and configurations ranging from combination drill/thread mills, single form thread thread mills, multi-form thread mills, and thread relief cutters.