The Ruko-214106 twist drill is a set of five high-precision drill bits designed to deliver exceptional performance in a wide variety of materials. Manufactured to strict quality standards, these drill bits are ideal for use in all types of drills, ensuring high concentricity and rotational accuracy. Their design includes a tapered point grinding with a split point, conforming to DIN 1412 C, which facilitates penetration into the material and reduces slippage. With a cutting angle of 118 degrees and a spiral angle of 20-30 degrees, these drill bits are optimized for efficient and clean cutting.
- Diameter: Ø 10.6 mm
- Tolerance: h8
- Surface Finish: Bright
- Cutting Angle: Right-hand
- Applications: Alloy and non-alloy steel and cast steel (up to 900 N/mm²)
- Compatible Materials: Gray cast iron, malleable cast iron, ductile iron, die-casting
- Other Materials: Sintered iron, nickel silver, graphite cast iron, aluminum alloys, bronze, and brass
- Type: DIN 338 type N HSS milled-ground
- Range of use: Common materials