RUKO HSS 90º conical countersink long cylindrical handle Ø max. 8.3mm

The Ruko-102272 tapered countersink is a high-precision tool designed to deliver efficient and clean cuts in a variety of materials. Featuring a split-point cutting edge according to DIN 1412 C, this countersink has a 118° cutting angle and a 20/30° taper angle, enabling optimized right-hand cutting. Its design incorporates CBN grinding and chip evacuation channels that minimize noise, vibration, and burr formation, ensuring superior performance with every use.

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-102272
• Type: Conical Countersink DIN 335 Form C
• Countersink Angle: 90°
• Cutting Point: Split point DIN 1412 C
• Cutting Angle: 118°
• Cone Angle: 20/30°
• Handle: Long cylindrical
• Cutting Edges: 3
• Materials Recommended materials: Steel, cast iron, light and non-ferrous metals. Case: Translucent plastic with hanger.