HSS Step Drill Bit for Metal 5-35 mm Professional Titanium Conical Drill Bit Step Drill Bit with Case for Wood, Plastic, and Metal

General Description

The HSS high-speed steel step drill bit is designed for fast and efficient drilling.

With a titanium coating, it offers excellent resistance to corrosion, heat, and rust, ensuring a long service life even under extreme conditions.

This drill bit is ideal for drilling holes in various materials such as plastic, copper, and aluminum, but it is not suitable for stainless steel.

It comes in a small case for easy storage and transport.

Technical Specifications

Material: High-speed steel Coating: Titanium Drilling Sizes: 5 mm, 7 mm, 10 mm, 12 mm, 15 mm, 17 mm, 20 mm, 22 mm, 25 mm, 27 mm, 30 mm, 32 mm, 35 mm

Installation

To extend the life of the drill bit, it is recommended to pour water over it during drilling to cool it down.

Use

Ideal for drilling holes in plastic, copper, aluminum, and other types of sheet metal.

Not suitable for drilling stainless steel.