This is a high quality hollow punch kit, which allow you to work on leather , gasket material, rubber, soft metal, thin foil, brass, and screen material. This is a great set for getting the job done and done right. This set includes six pieces ranging from 3/8 inch to 3/4inch. Place the hollow punch in the material you want the hole in, and then hit the top of the tube with a hammer or mallet. This will create a hole allowing you to do what is needed. Each one of these tube is heat treated and made with high carbon steel. Features & Specifications
- Made with a high carbon steel
- Includes: 3/8″ 7/16″ 1/2″ 9/16″ 5/8″ 3/4″
- Heat treated
- Knurled bodies for a secure grip
- Precision ground flutes and cutting edges
- Clean punches
- Accurate holes
- Easy to use
- Color of unit may vary