Dormer Threading Tap, M4 Thread, Metric Standard, Machine Tap

E241 Spiral Point Blue Shark Metric Taps

Dormer Shark Line Blue Spiral Point Taps for Stainless Steel. Constructed from premium grade High Speed Cobalt (HSS-E) for increased hardness and improved edge strength.

• Super-B (TiAlN + WC/C) coating with a treated edge for outstanding performance in Stainless Steel
• High wear resistance and low material adhesion for less swarf build up and increased productivity

Engineering Taps - Spiral Point (Dormer)

Precision HSS taps designed to produce repeatable tolerance threads in most engineering materials. Suitable for medium/high rate production.

• Spiral Point
• 7° cutting rake
• Bright surface treatment