STEP DRILL 6-35MM-1PC

The MILW Step Drill Bit 6‑35 mm #48899335 is engineered for professional use, allowing you to drill and enlarge holes across a wide range of diameters with a single tool. With 14 steps, this bit covers sizes from 6 mm up to 35 mm. It features a Rapid Strike tip to reduce wandering and ensure fast, accurate starts. Made of high speed steel with a black oxide coating for improved durability and corrosion resistance. Its 3‑flat shank prevents slipping in the chuck, while laser‑etched markings help you easily identify each step. The geometry and design optimize chip removal and reduce jamming, making it ideal for use in metals, plastics, and other materials.

Features & Specifications

• Product Code / SKU: 48899335

• Type: Metric Step Drill Bit (1 piece)

• Diameter Range: 6 mm to 35 mm

• Number of Steps: 14

• Coating / Finish: Black oxide

• Material: High Speed Steel

• Tip: Rapid Strike tip to start accurately and reduce wandering

• Shank: 3‑flat shank (10 mm wide) to prevent slipping

• Laser‑etched markings for step sizes

• Jam‑free design with groove and geometry optimization

• Overall Length: 90 mm

• Increment Steps Example: 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 30, 32, 35 mm

• Applications: Sheet metal, aluminum, brass, copper, plastic, stainless steel

• Maximum Recommended Material Thickness: ≈ 4 mm

• Weight: ~ 0.23 kg