Step drills 6 to 35 mm, 2 mm + 3 mm steps

The Milwaukee Step Drill Bit 6‑35 mm (1 pc) — model 48899335 — is a versatile tool designed to drill various hole sizes in different materials using one bit. With its step geometry and advanced features, it’s ideal for professionals needing a reliable, multi‑size drilling solution. It works efficiently on sheet metal, aluminium, plastics, stainless steel, and more.

Features & Specifications

• Single‑piece step drill covering diameters from 6 mm up to 35 mm

• Contains 14 steps with increments of 2 mm and 3 mm

• Overall length: 90 mm

• Shank diameter: 10 mm

• Material: high speed steel

• Finish: black oxide for corrosion resistance

• Rapid Strike tip to help reduce walking and start holes accurately

• Laser‑etched size markings for quick reference

• 3‑flat Secure‑Grip shank to reduce slipping in the chuck

• Maximum recommended material thickness: ~4 mm

• Designed for use on steels, stainless steel, aluminium, copper, brass, plastics