The Ruko-102121T DIN 335 Form C 90° HSS-TiN Countersink is a high-precision tool designed to deliver exceptional performance when countersinking various materials. Made from high-speed steel (HSS) and coated with titanium nitride (TiN), this countersink ensures superior durability and wear resistance, making it an ideal choice for industrial and DIY applications.
Its DIN 1412 C split point cutting point and 118° cutting angle allow for efficient and precise cutting starts, while the 20/30° taper angle and right-hand cutting design ensure a clean, burr-free finish.
Thanks to CBN grinding and optimized chip evacuation channels, noise and vibration are minimized during use, improving the operator experience.- Maximum diameter: 20.5 mm
- Cutting angle: 90°
- Cylindrical shank
- 3 cutting edges
- Titanium nitride surface
- Right-hand cutting
- Suitable for non-ferrous metals, steel, thermoplastics, and hard plastics
- Cutting capacity in sheet metal up to 4 mm thick
- Translucent plastic case with hanger
- Recommended for steel, cast iron, and light metals