Core drill HSSE-Co 5 with weldon shank (3/4"), CBN ground

For use in magnetic-stand and pillar drilling machines with morse taper retainer. In connection with RUKO arbor holders no. 108 302 / 108 303 / 108 315 / 108 316, with RUKO EasyLock no. 108 312 / 108 313 / 108 314 or a weldon direct shank such as the RUKO magnetic-stand RS5e / RS10 drill.

Core drills made of cobalt alloyed heavy-duty high speed steel with increased heat resistance. Ideal for drilling materials that are difficult to cut and for the highest demands. Suitable for working with unalloyed and alloyed steel (up to a strength of 1200 N/mm²), hot and cold-working steel and also for reinforced and case-hardened steel.

  • Article no. 108512E
  • Ø
  • Total length L1 88,0 mm
  • Shank Ø 19,0 mm
  • for machines RS10 / RS25e / RS40e / RS125e / RS126e / RS140e

  • Further products

    Accessories, replacement parts, and similar products

    Tips and information: Subscribe now to the RUKO newsletter.

    Yes, I want to receive the RUKO newsletter.
    I have read the Data protection declaration and I do agree to it.

    About us

    RUKO Logo Since 1974, RUKO GmbH PRECISION TOOLS is one of the world's leading manufacturers of metal drilling and countersinking tools.

    Latest blog posts


    RUKO GmbH Präzisionswerkzeuge
    Robert-Bosch-Str. 7-11
    71088 Holzgerlingen
    +49 (0)7031/6800-0