The Ruko-101020E is a set of three HSS-E Co 5 tapered drill bits, designed to deliver exceptional performance on a wide variety of materials. Featuring a split-point cutting edge compliant with DIN 1412 C, these drill bits offer a 118° cutting angle and a 20/30° taper angle, enabling efficient and precise right-hand cutting. Thanks to CBN grinding and the ingenious chip flute design, optimal cutting is ensured, minimizing noise, vibration, and burr formation.
This set is ideal for working with non-ferrous metals, steel, thermoplastics, and hard plastics, as well as sheet metal up to 4 mm thick. It comes in a translucent plastic case with a hanger for easy storage and transport.
It also includes a 30g cutting paste, which improves lubrication and extends the life of the drill bits.- Cutting point with split point DIN 1412 C
- Cutting angle: 118º
- Cone angle: 20/30º
- Right-hand cutting
- CBN grinding for efficient cutting
- Optimized chip flute design
- Suitable for non-ferrous metals and steel
- Compatible with thermoplastics and hard plastics
- Capacity for sheet metal up to 4 mm thick
- Translucent plastic case with hanger included