Core drill set HSS with Weldon shank (3/4") CBN ground - 7 pcs.

Ø 12.0 | 14.0 | 16.0 | 18.0 | 20.0 | 22.0 mm + 1 ejector pin

Core drill bits made from high-performance high-speed steel. Suitable for steel (e.g. T-beams, large-format sheets), cast steel, non-ferrous and light metals. 7-piece core drill bit set with Weldon shank (3/4") 6 core drill bits with Weldon shank (3/4") Ø 12.0 – 14.0 – 16.0 – 18.0 – 20.0 – 22.0 mm + 1 Ejector pin Ø 6.35 mm x 77.0 mm for cutting depth 30.0 mm Item No. 108 304

108820
Copied
1200013275
Copied
550 g

Technical data

Weldon shank

Application areas

  • Steel 900 N/mm²
  • Brass
  • Aluminium
  • Plastics
  • Cast iron
  • Bronze

Business data

4007140087744
82075050

We are here for you

Questions on the product

Quick help directly from the application specialist.

Tel.: +49 (7031) 6800-0

Working days (Monday-Friday) from 7:30 am – 4 pm

Reclamations

Please fill out the form or send us an e-mail to info@ruko.de.

Reclamations form

Specialized retailer in your area

Now you can easily find your closest specialist retailer.

Retailer search
© 2026 RUKO GmbH Präzisionswerkzeuge