The Ruko-108012 hollow drill bit is designed to deliver exceptional performance in industrial applications. With a diameter of 12 mm and a depth of 50 mm, this tool is ideal for drilling high-strength materials such as cast iron and high-chromium alloy steel, including types V2A and V4A. Its carbide construction ensures long-lasting durability and high work efficiency.
The drill bit features an M18 x 6 P 1.5 threaded seat, allowing for a secure and stable connection in magnetic base pillar drills and floor drills using a Morse taper adapter (108 102/108 103).
Furthermore, it is compatible with Fein KBN 542 and KBN 65 drills, facilitating its integration into various work setups.- Diameter: 12 mm
- Drilling depth: 50 mm
- Internal thread: M18 x 6 P 1.5
- Material: Carbide
- Recommended use: Cast steel, high-chromium alloy steel, V2A and V4A
- Connection to magnetic base pillar drills
- Compatible with Morse taper adapters (108 102/108 103)
- Direct connection to Fein KBN 542/KBN 65 drills
- Available sizes: 12 to 55 mm in 1.0 mm increments
- Additional sizes available upon request: 60 - 63 - 65 - 68 - 70 - 71 - 75 - 80 mm