Annular cutter line expanded for hole drilling in structural steel
American Punch Co. has introduced a general-purpose, high-speed-steel annular cutter and a high-performance carbide cutter. The cutters are designed for drilling holes in structural steel.
The annular cutters are available in commonly used sizes and feature a 0.75-in. shank. According to the company, the cutting tooth geometry helps extend tooling life by lowering torque on cutters and load on mag drills.