HSS Step Drill Bit 6-20mm
Sizes 6 to 20 mm. Increments of 2.0 mm. Max thickness 4 mm. Made from HSS ( High-Speed Steel ). Shank: 8 mm diameter.
Sizes 6 to 20 mm. Increments of 2.0 mm. Max thickness 4 mm. Made from HSS ( High-Speed Steel ). Shank: 8 mm diameter.