Product Description
M14 Brazed Vacuum Core Drill Bits Set for Marble Granite Vitrified brick Stone Ceramic Tile Concrete
Vacuum Brazed Technology-increases resistance to temperature and friction, to fix the diamond particles in the cutting area, cuts faster,durable and sturdy.
Fast Removing Chips and Improve drilling efficiency, less chipping, minimizing breakage, less heat generation, Better finish quality.
This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology.provide very high efficiency,drilling faster,durable and sturdy Fast and smooth drilling ,long lifetime,less chipping.