Dormer Threading Tap, M3 Thread, 0.5mm Pitch, Metric Standard, Machine Tap - E255M3

E255 Spiral Point Red Shark Metric Taps. Dormer Shark Line Red Spiral Point Taps for Alloy Steel. Constructed from premium grade High Speed Cobalt (HSS-E) for increased hardness and improved edge strength. Bright attractive finish with a treated edge for outstanding performance in a wide range of Alloy Steels High wear resistance and low material adhesion for less swarf build up and increased productivity Back tapered for faster, easier chip evacuation