EX01 M33 kraan

Spiral fuse tap, model C, threading chamfer length 2-3xP, ISO metric thread M33, 3.50mm pitch, 6H tolerance class, measurements according to standard ISO 376, 25.0mm shank, 20.0mm square drive, powder metallurgical HSS-E, steam oxide coating, 45° helix angle, 2.5xD for deep blind hole threads, for universal use