Faithfull FAISD412 HSS Cone Step Drills 4 – 14mm x 2mm-Fast Shipping

Description

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.

Each drill cuts parallel holes within a specific size range, rising in 2mm increments.