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Core Bits for Granite & Marble – DZAM


Premium quality

Connection—straight shank or with adapter to 1/2 gas connection

Core Drills for Granite – DZAM


Premium quality - Long Life

Available with M14 female thread to be used on a Polisher

and 1/2” Male connection for CNC machines

Specialised Core Drills for Sintered Materials


Specialised core drills for sintered materials, such as Dekton, Lapitec and Neolith.

Built with T Shape segments for a safer and longer life, as well as a side hole for fast dust release.

Specialised Premium Electroplated Core Drills For Marble – DIAMAR


Premium electroplated core drills for marble & limestone. Gives clear drilling with no chippings. Made with the highest quality of diamonds and suitable to be used with hard marble and natural quartzite, such as Crema Marfil, Botticino, etc.


Standard Electroplated Core Drills For Marble – DZAM


Standard electroplated core drill for soft/everyday marble and limestone - M14 Thread Connection

Vacuum Brazed Core Drills – DZAM

Vacuum Brazed Core Drills with M14 Connection for drilling sintered materials - DEKTON, NEOLITH, LAPITEC & PORCELAIN. To be used with a variable speed polisher and water.
Prices inclusive of VAT