Dormer M Machine Tap Spiral Point, Green Shark, Pack of 1

HSS-E-PM Premium Powder Metal substrate provides superior abrasion resistance and edge strength Spiral point geometry designed for excellent performance when threading through holes Bright finish helps prevent built-up-edge when tapping sticky materials and keep a sharp edge for non-ferrous materials Optimum design provides consistently high tool life and reliability when tapping at higher cutting speeds Green colour ring around the shank identifies the tap for use on Aluminium and other Non-Ferrous Materials