The carbide glass drill is with TiN coated ,it can keep a longer work life and a better performace for the drills The main market of our products is Europe and South American ,so we have all kinds of sizes ,including the metric size and the inch size .

We manufacture the products with the lowest cost ,so that we can keep a best price for our customers .Of course our products have tbe best quality and the highest value .

This universal drill is suitable to cut Glasses ,Plastics ,Brick ,Blocks ,Mortar ,Concrete and Mirrorsa