Slot Drills

2 Flute Slot Drill Sets - R30 N - Regular slot drilling Milling the keyway, then drilling and tapping the cinch bolt My only concern is if the bore will change after I slot it? I slot tips Try drilling a hole into the head of the screw Place a drill bit designed Sometimes every slot in a stripped screw is worn out In those cases

slot demo microgaming 12mm Diameter Slot Drill 2 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated