Faithfull HSS Step Drill Bit 6-30mm FAISD630

Faithfull Step drills are used for cutting varying hole sizes in material up to 4 mm thick without changing the drill bit. Each drill cuts parallel holes within a specific size range, rising in 2mm increments.Sizes 6 to 30 mm. Increments of 2.0 mm. Max thickness 4 mm. Made from HSS ( High-Speed Steel ). Shank: 10 mm diameter.Additional Information:... more• Min. Size (mm): 6• Max. Size (mm): 30• No. Steps: 13

Faithfull Step drills are used for cutting varying hole sizes in material up to 4 mm thick without changing the drill bit. Each drill cuts parallel holes within a specific size range, rising in 2mm increments.