2-3/4" x .025" 72T 1" Bore HSS Screw Slotting Cutter 6570530 Head Diameter :25mm

Head Diameter :25mm

plastic & steel

GM Turbo-Hydramatic 250C ("TH250C" or "THM250C")

With precision bevelled flats for easy mating to bolts and a knuckle-saving 15-degree offset

Solid die-cast lightweight alloy body

2-3/4" x .025" 72T 1" Bore HSS Screw Slotting Cutter 6570530 Head Diameter :25mm2 3 4 x . 025" Screw Slotting Cutter Screw Slot Cutters are mini slitting saws designed, as the name implies, designed for shallow cuts such as slotting screw and bolt heads or machine slots into work pieces M 2 Grade High Speed Steel Concave ground sides insure proper side relief Diameter 2 3 4" Bore diameter 1" Thickness . 025" 72 teeth