Faithfull FAISD412 HSS Cone Step Drills 4 14mm x 2mm

ManoMano

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 4 to 14 mm. Increments of 2.0 mm. Max thickness 4 mm. Made from HSS ( High Speed Steel ). Shank: 6 mm diameter.

Amazon

Step Depth: 6mm. Shank: 6mm Made from HSS (High Speed Steel) Step drills are used for cutting varying hole sizes in material up to 4mm thick without changing the drill bit Each drill cuts parallel holes within a specific size range, rising in 2mm increments, Weight: 0.04 pounds, Manufacturer: Faithfull

Zoro Tools

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.