10650056467
Machine tap E239 M12 blue
Dormer E239M12
Spiral fuse tap Blue Shark, model C, threading chamfer length 2-3xP, ISO metric thread M12, 1.75 mm pitch, 6H tolerance class, measurements according to standard DIN 376, 9.0 mm shank, 7.0 mm square drive, powder metallurgical HSS-E, Super-B coating, 40° helix angle, 2.5xD for deep blind hole threads, for ferritic, martensitic and austenitic stainless steel
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