The Ruko-814080 twist drill bit is designed to deliver exceptional performance in demanding drilling applications. With an 8 mm diameter, this drill bit is made of solid TC K 20 hardened steel, ensuring superior durability and strength. Its 118° cutting angle and 20-30° spiral angle allow for efficient and precise cutting, optimizing the drilling process in a wide variety of materials. The TiAlN coating not only improves wear resistance but also increases cutting performance by 50%, extending tool life.
- Diameter: 8 mm
- Cutting Angle: 118º
- Spiral Angle: 20-30º
- Material: Solid Carbide TC K 20
- Shank: Cylindrical
- Coating: TiAlN
- Cutting: Right-hand
- Suitability: Drilling high-strength steels (up to 1200 N/mm²), cast steel, mild steel, hardened and annealed cast iron, CrNi steels, titanium alloys, bronze, brass, copper, high-silicon aluminum, and abrasive plastics
- Cutting performance: 50% increase thanks to the TiAlN coating
- Packaging: Individual