Price on application.
HMT has developed a unique CarbideMax™ TCT magnet broaching cutter with the hardened teeth reground to allow the stack cutter to contain the slug of the first plate, and continue drilling through multiple layers of stacked steel. These offer huge time saving from traditional methods which mean stopping to eject the slug at each layer.
Stack cutters offer huge time savings compared to traditional methods of drilling in stacked steel which requires stopping to remove the slug for each successive layer of steel.
Historically, special versions of HSS cutters designed to cut multiple layers of material have been known as laminate cutters.