Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - Metric - M8, M10, M12 x 1.25 - MT3 FMH FLH FHH S&E A&NF M&D repeatable hole sizes and fits

repeatable hole sizes and fits standard tool holders for quick

clean bore on reaming cycles

clean bores with ISO H4 tolerance

0 mm range with a tight +0/-0

20mm Diameter: Specifically optimized for reliable 20mm hole drilling

Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - Metric - M8, M10, M12 x 1.25 - MT3 FMH FLH FHH S&E A&NF M&D repeatable hole sizes and fitsMeet Carmex Thread Mills Solid Carbide Fast Type, a precision internal threading solution built for hard materials. Ideal for shops and machinists that require dependable, high tolerance threads in hardened steels and superalloys. Material: Solid carbide with MT3 ultra fine grade for high hardness applications Coating: PVD multi layer coating delivering enhanced heat and wear resistance Flute count: Up to 7 flutes on select models to improve stability