Drill bit set for installers with WC marker template, art.-no. 55544

Core Drill Bit Set for Installers – Precision, Efficiency and Durability in One Set

The core drill bit set for installers from Karl Dahm is the ideal complete solution for plumbing professionals, tilers and demanding craftsmen. It combines powerful MATRIXTEC diamond dry core bits in various diameters with a robust WC marking template for millimetre-precise toilet installations. Whether new construction or renovation – this set guarantees precise drilling, clean results and significant time savings on the job site.

Scope of Delivery

• Marking template for toilet connections (art.-no. 12885)
• MATRIXTEC diamond dry core bit 20 mm (art.-no. 50808)
• MATRIXTEC diamond dry core bit 60 mm (art.-no. 50823)
• MATRIXTEC diamond dry core bit 120 mm (art.-no. 50837)
• Special tile pencil (art.-no. 10150)
• Permanent marker black (art.-no. 10173)
• Folding meter stick (art.-no. 10260)
• in a practical tool bag

Technical Data

Core Drill Bits:

• Connection: M14 – suitable for common angle grinders
• Diameters: 20 mm, 60 mm, 120 mm
• Application areas: Tiles, porcelain stoneware, natural stone
• Dry drilling technology – no water cooling required
• Matrix-coated diamonds for long service life and consistent cutting performance

WC Marking Template:

• Material: robust, dimensionally stable plastic
• Universally applicable for wall-hung and floor-standing toilets
• Markings for drill holes and cut-outs
• Four positioning notches for use with cross line laser

Advantages at a Glance

• Perfectly matched for plumbing, WC and tiling installations
• Clean drill holes without material chipping
• Significant time and cost savings thanks to durable tools
• No misdrilling thanks to precise WC marking template

Why This Core Drill Bit Set is Perfect for Installers

The innovative MATRIXTEC core bits allow fast drilling in tiles, porcelain stoneware and natural stone – without water and on any standard angle grinder with M14 connection. The durable matrix coating ensures optimal cooling, reduced wear and consistently high cutting performance. The set is completed by a precise WC marking template, which enables reliable marking for all common toilet connections.