Dormer Plain Slot Drill, 8mm Cut Diameter

Dormer Plain Slot Drill, 8mm Cut Diameter 8mm slot drill 8mm x 3 Flute Lapped Alu-Power Carbide Corner Radius Slot Drill 8mm slot drill Hi Martyn, you could try milling a flat on the bar the length of the slot with a 7 or 8mm cutter first before you drill any holes, this should

8mm slot drill Product Description sus logo 8mm slot drill Long series HSS with 8% for extended tool life

novomatic slot machine 2 Flute NANO BLUE coated carbide slot drill Cutting diameter 8mm Shank 8mm Flute length 20mm Overall length 60mm  8mm x 3 Flute Lapped Alu-Power Carbide Corner Radius Slot Drill