The Ruko-102139 tapered countersink is a high-precision tool designed to deliver exceptional performance when countersinking various materials. Featuring a split-point cutting edge according to DIN 1412 C, this countersink offers a 118° cutting angle and a 20/30° taper angle, enabling efficient and clean right-hand cuts. Its innovative design, including CBN grinding and optimized chip evacuation channels, ensures quiet, vibration-free, and burr-free cutting, enhancing both user experience and surface finish quality. This countersink is ideal for working with non-ferrous metals, steel, thermoplastics, and hard plastics, as well as sheet metal up to 4 mm thick.
- Model: Ruko-102139
- Type: Conical countersink DIN 335 form C
- Countersink angle: 90º
- Shank: Morse taper
- Number of cutting edges: 3
- Cutting point: Split point DIN 1412 C
- Cutting angle: 118º
- Taper angle: 20/30º
- Materials Recommended materials: Steel, cast iron, light and non-ferrous metals. Presentation: Translucent plastic case with hanger.