Porcelain Tile Drill Bits Set MINLAYCUT 6/6/6/8mm+6mm Diamond Hole Saw Kit Quick fit Hex Shank for Ceramic Marble

【Size】5 pieces, 4 pieces diamond tile drill bits (6/6/6/8mm) and 1 piece carbide drill bit, total length 65mm；Diamond height 8mm; drilling depth 35mm; diamond grit #50/60; Quick-fit Shank.Please see pictures for more details. 【Application】For drilling ceramic tiles, porcelain tiles, granite, marble, etc.Can be used dry or wet. 【Why choose us】High quality diamond and processed by vacuum brazing technology: the exposed diamond is higher, sharper and has a longer service lIfe.Drilling is stable, fast.Really cost-effective.This set gives you an extra 6mm carbide triangle drill bit, which can solve the problems of diamond bit wandering and bit walking for you. More accurate drill positioning and easier drilling. 【Feature】The diamond is finely and closely arranged to reduce the generation of debris and heat.8mm diamond height with spiral groove at the tip, it is helpful to improve the drilling efficiency;The hole drill contains cooling wax, and there is no water for dry drilling; When drilling, the wax will melt to lubricate and cool the drilling surface. 【Machine】The quick connect handle design, with the opposite side handle diameter of 6.35MM;It is suitable for quick installation of electric hand drill.Easy to use.If you have any problem when using the product, please feel free to contact us for satisfactory customer service.