Diamond core drill bit are laser welded for superior strength. Three times stronger than conventional brazed bits. Core bit are available in two class premium and high speed premium. Core bit are heavy duty, multipurpose core bit for drilling in many type of material including reinforced concrete, block, coal stone etc.

The best entry into the core drill bit use with magnetic core drill machine. These range of core drill bits are optimized for power with greater heat resistance and better protection against wear. Core drill bit are available in four cutting depths of 30mm, 55mm, 80mm,110mm and with more then 95 different drill bit diameter from 12mm to, 150mm etc.