Dormer MF Machine Tap Spiral Flute 45, Pack of 1

HSS machine tap for metric-fine thread DIN 374 form C bright finish spiral flutes for 2.5xD blind holes for general use on hand-held, bench and column tapping machines High Speed Steel (HSS) provides good hot hardness when tapping 45 degree helix and specific rake designed for excellent performance when threading blind holes Bright finish helps prevent built-up-edge when tapping sticky materials Primary for use in hand held applications