Three-point carpenter chamfer

Set 1:3mm, 4mm, 5mm, 6mm with a small wrench

Weight: 105 g

Set 2: 3mm, 3.5mm, 4mm, 4.5mm with a small wrench

Weight: 110g

Set 3: 3mm, 4mm, 4.5mm, 5mm, 6mm, 7mm

8mm, 10mm with a small wrench Weight: 385g

In addition, there are single sales, such as 3mm+small wrench

Material Science; The drill bit is carbon steel, and the chamfer is 45 # steel