Raceway drill
Recommended for drilling holes in two types of metal wires.
Drilling holes in two types of metal wires can be done with step drills, hole saws, or punchers, but the raceway drill was created to make the task easier. By incorporating stepped shapes of 8mm and 10mm during the transition from the 6mm tip to the maximum 12mm, cutting performance is improved. It allows for drilling 6mm and 12mm holes in a single operation, and it is also possible to deburr the backside of the 6mm through hole.
- Company：スターエム
- Price：Other
