RUKO HSS 90º conical countersink long cylindrical handle Ø max. 16.5mm

The Ruko-102276 tapered countersink is a high-precision tool designed to deliver exceptional performance when countersinking various materials. Featuring a cutting point incorporating DIN 1412 C split point technology, this countersink offers a 118° cutting angle and a 20/30° taper angle, enabling efficient and precise right-hand cuts. Its innovative design, including CBN grinding and optimized chip evacuation channels, ensures clean, quiet, vibration-free, and burr-free cutting, enhancing both user experience and finish quality.

This countersink is suitable for working with non-ferrous metals, steel, thermoplastics, and hard plastics, as well as sheet metal up to 4 mm thick. Its long cylindrical shank and three cutting edges guarantee versatility and efficiency in applications requiring 90° countersinking.

• Cutting point with split point DIN 1412 C
• Cutting angle: 118º
• Cone angle: 20/30º
• Right-hand cutting
• CBN grinding
• Optimized chip ejection channel design
• Suitable for non-ferrous metals, steel, and hard plastics
• Metal cutting capacity up to 4 mm thick
• Long cylindrical handle
• Translucent plastic case with hanger