Universal IRWIN drill bit made of high-speed steel with 5% cobalt for precise drilling in metals. Offers high resistance to overheating, faster cutting with lower feed, and long service life when working in mild and high-alloy steels, cast iron, and non-ferrous metals.
The professional IRWIN HSS Cobalt metal drill bit with a 7 mm diameter is designed for maximum performance and reliability. The high-speed steel alloy with 5% cobalt ensures excellent thermal stability and wear resistance, helping it maintain a sharp edge even under demanding use.
Suitable for a wide range of applications: mild steels, high-alloy steels, cast iron, and non-ferrous metals. Ideal for tradespeople, maintenance, and home workshops where you will appreciate fast, clean drilling and longer service intervals.
- Higher cutting speed with lower feed for efficient work
- Long service life thanks to increased resistance to overheating and wear
- Accurate guidance and high-quality hole finish
- Versatile use across various types of metal materials
Specifications
- Diameter
- 7 mm
- Working length
- 69 mm
- Overall length
- 109 mm
- Material
- HSS (high-speed steel) with 5% cobalt
- Suitable materials
- Mild steel, high-alloy steel, cast iron, non-ferrous metals
- Brand
- IRWIN
