US$ 20.00
3 Flute High Speed Steel Countersink
Goliath 1-3/8" UNC HSS Second Tap For producing precision threads by hand tapping
Lower cutting forces for dramatically longer tool life
drop forged from carbon steel with polished ends
MT3 Boring Head Shank With 1-1/2"-18 Thread Mount Product Type_Universal Joint 3 Flute High Speed SteelMT3 Boring Head Shank With 1 1 2" 18 Thread Mount M12 x 1. 75mm Drawbar Thread