Suitable for steel, light metal drilled, resin, wood...etc.

Size (mm): 1.0, 1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.2, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0

Shaft diameter: round shaft

Material: HSS steel

Packing: Iron box