Slotting Screw Head File Cut 6 Watchmakers

Salient Features of ASS-4 Automatic screws groove slotting cutting machine screw groove slot cutting,double cutter milling design

For screw heads and fine grooving; Files have only the very edge as a cutting surface; Made from chrome steel, hardness 65HRc +-2; Certified ISO 9001

screwdriver slot Description Create a screwdriver blade slot in the head of a marred screw Fine cut, 4-38 long Related Products; Sales Sheets Related Products

screw slot file These screw-slot bits let you create screw slots so that panels can be held in place but are able to slide back and forth without splitting the wood or breaking