CMT Thru' Hole Drill Bit. TCT D=12.7x30x70 S=10
CMT Thru' Hole Drill Bit. TCT D=12.7x30x70 S=10 on scottandsargeant

12.7mm Carbide drill for drilling holes through boards. Special tip geometry reduces breakout to a minimum. Suitable for CNC machining centres and drilling machines.