T421
ISO TAP T421 Bottoming, UNC, Straight Flute, N, Left Hand HSS Brt. For general purpose use, through & blind holes. Suitable for both hand and machine operations. Depths up to approx. 1 x d1
ISO TAP T421 Bottoming, UNC, Straight Flute, N, Left Hand HSS Brt. For general purpose use, through & blind holes. Suitable for both hand and machine operations. Depths up to approx. 1 x d1