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Thread Mills

Thread Mill

Superior thread milling products and supportive tools for achieving the perfect thread even under challenging cutting conditions.

Ideal for expensive workpieces where mistakes cannot be tolerated and holes with limited clearance before threading.

Thread mills are tools designed to cut threads by milling. Thread mills are used on numerically controlled machining centers (NC) that have simultaneous, triaxle control and helical interpolation functions. In comparison to general tapping, thread milling is more stable with less cutting condition limitations in terms of chip management and coolant lubricity.

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Reduce setup procedures, machining time, and achieve stable tool life with these complementary tools.

Product Lineup

AT-1One Pass Thread Mill

AT-1One Pass Thread Mill

Revolutionary 1-pass thread mill for high quality threading. Evolution from conventional 2-pass cutting to 1-pass cutting by preventing bending, thus reducing cutting time.

Thread Mill for Non-ferrous Metals and Heat-Resistant Alloys

Thread Mill for Non-ferrous Metals and Heat-Resistant Alloys

WX-PNC: suppresses vibration with 30 ° helical flute geometry. Superior durability can be achieved with the utilization of OSG's toughest premium carbide substrate.

Thread Mill for Small Diameter

Thread Mill for Small Diameter

WH-VM-PNC: available from size M1~M5. Cutting load on both the machine and tool can be minimized with the optimized thread form.

Indexable Thread Mill

Indexable Thread Mill

A single tool body can accommodate inserts of different pitch sizes. Ideal for workpieces that require few processes. Minimal deflection even with long overhang length to enable high quality thread milling.

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