High-quality ground IRWIN drill bits with a diameter of 4.2 mm in a value pack of 10 pieces for precise drilling in metal. They offer high sharpness, total length 75 mm, and working length 43 mm for reliable performance across a wide range of metal materials.
The IRWIN 4.2 mm ground metal drill bit is designed for precise, clean drilling in steel and other metals. Thanks to precision grinding, it provides high cutting performance, stable guidance, and long service life. The practical 10-piece pack is ideal for workshops and professional use.
Use it for preparing holes for M5 threads, mounting holes, and general production work. Dimensions 4.2 × 43 / 75 mm ensure an optimal balance between strength and reach into the material.
- Precision grinding for fast cutting action and clean hole edges
- Universal use across a wide range of metals
- Practical 10-piece pack for efficient work without interruptions
- Standard total length 75 mm and working length 43 mm
