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

E473 Spiral Flute Green Shark Metric Taps. Dormer Shark Line Green Spiral Point Taps for Non-Ferrous materials. Constructed from premium grade High Speed Cobalt (HSS-E-PM) for increased hardness and improved edge strength. Super-B (TiAlN + WC/C) coating with a treated edge for outstanding performance in a wide range of non-ferrous materials Excellent performance in Brass and Copper High wear resistance and low material adhesion for less swarf build up and increased productivity Back tapered for faster, easier chip evacuation