RUKO HSS conical countersink 90º hexagonal handle 1/4" Ø max. 6.3 mm

The Ruko-102313 is a high-precision tapered countersink, designed according to DIN 335, offering a cutting angle of 118° and a taper angle of 20/30°. Its DIN 1412 C split point cutting point allows for a more efficient and precise start, ideal for applications on various materials. Thanks to its CBN grinding and the ingenious design of the chip evacuation channels, this countersink ensures a clean cut without noise, vibration, or burrs, making it an essential tool for high-quality work.

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.

• Cutting point with split point DIN 1412 C
• Cutting angle: 118º
• Cone angle: 20/30º
• Right-hand cutting
• CBN ground for optimal cutting
• Chip ejection channel design
• Suitable for non-ferrous metals and steel
• Compatible with thermoplastics and hard plastics
• Sheet metal capacity up to 4 mm
• Translucent plastic case with hanger