1-3/4" x .020" 90T 5/8" Bore HSS Screw Slotting Cutter WEA17-125QUICK it is Gold Dichromate coated

it is Gold Dichromate coated for durability and classic Holley looks

Easy to replace

Cellulose/Nitrile Performance Series Gasket Material

15 psi pressure drop

35mm Overall length 41mm Cutting length 8mm Drill diameter 1

1-3/4" x .020" 90T 5/8" Bore HSS Screw Slotting Cutter WEA17-125QUICK it is Gold Dichromate coated1 3 4 x . 020" 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 1 3 4" Bore diameter 5 8" Thickness . 020" 90 teeth