Conical drill bit RUKO 101001E 3 mm 4 mm 6 mm 9 mm 12 mm 14 mm

The conical drill bit from RUKO is designed to deliver precise and efficient drilling across a wide range of materials, thanks to its advanced technical features and the quality of high-speed steel (HSS) used in its construction. This model includes several cutting sizes (4 mm, 6 mm, 9 mm, and 12 mm), providing notable versatility to suit various needs in DIY projects, metalworking, or light industrial applications. The split point tip according to DIN 1412 C and a 118º cutting angle optimize penetration into materials, reducing drilling effort and minimizing deviation. The cone angle between 20 and 30º together with CBN grinding ensure a clean cut, free from vibrations and burrs, increasing the durability of both the bit and the workpiece. Its design, with properly shaped chip evacuation channels, allows smooth drilling in non-ferrous metals, steel, thermoplastics, or hard plastics, as well as metal sheets up to 4 mm thick. Compatibility with right-hand cutting increases ease of use with standard tools. It comes in a translucent plastic case with hanger for practical organization and protection against impacts or moisture. A robust and functional accessory, ideal for demanding users seeking optimal results and reliability in multiple work environments.

• Material: High speed steel (HSS)
• Type:
  • Conical drill bit
  • Spindle
• Size:
  • 3 mm
  • 4 mm
  • 6 mm
  • 9 mm
  • 12 mm
• Approx. dimensions:
  • 14 mm
  • 3 mm
• Suitable for: Steel