264100 High-performance tap FUTURO, Metric ISO thread

straight grooves, progressive tap, HSS-E_PM, THL coating, metric ISO-thread, right thread, Tolerance field 6HX, forme of taper lead B (3.5-5.5 x P), cylinder shank with square piece, number of teeth 2-4
Power class
For alloyed and stainless steels, nodular cast iron, long-chipping cast aluminium and aluminium wrought alloys, and long-chipping copper and brass alloys.
Hole Type: through holes < 2.5 x d.
Designs:
M1...M1.4: reinforced shaft, DIN 371, tolerance field 5HX, HSSE
M1.6...M10: reinforced shaft, DIN 371,
M12...M24: falling through shaft, DIN 376,