With the Turnus 326-007 hollow punch, you can punch precise 7 mm round holes cleanly into flexible materials such as leather, rubber, felt, cork, and plastics. Thanks to the induction-hardened cutting edge, you achieve sharp, tear-free cuts where conventional drill bits often fray the workpiece. Built from durable tool steel, it delivers dependable impact resistance under demanding workshop use. The open arc design provides stable tool alignment during hammer strikes and lets cut discs eject effortlessly through the side. Manufactured to din 7200A standards, this punch ensures accurate results on soft backing surfaces.