SLOT DRILLS

To prep a through-hole for an M10 x tap, that chart says I'll need an mm drill size for 75% thread engagement in non-ferrous materials

Solid Carbide 2 Flute Slot Drills For Aluminium Standard Lengths ; 2mm, 4mm, 6mm ; , 4mm, 7mm ; 3mm, 3mm, 8mm ; , 4mm, 10mm

slot klub Chipping slot and oils grooves, watch?v=4a Tap drill size determination, watch?v=GKyH16YfK48 143

slot machine animation after effects For this reason slot drills are kept short Sign in to download full-size image Figure Slot milling motion A useful derivative of the slot drill is