Drill bit set 8 pieces 3-4-6-8-10-12-16-20 mm

Hole punch set that lets you make perfect round holes in soft materials. Comes with 8 different sizes.

The punches are made from heat-treated carbon steel and patterned for better grip. Precisely ground edges give a clean finish.

Great for making neat and precise holes in stuff like gaskets, leather, soft plastics, rubber, vinyl, paper, or other similar soft materials.
Features:

Sizes: 3, 4, 6, 8, 10, 12, 16 and 20 mm
Heat-treated carbon steel