Drill right through glass, marble, carbide, abrasive material, concrete and many more with this Diamond Hole Drill Bit Set!
Durable and high- tensile.These diamond drill bits are made of high-tensile steel that is durable and is proven to really deliver in creating a perfect hole. You also get 5 different sizes of drill bit extensions to choose from!
Multi-purpose.Diamond drill bits are perfect for drilling holes through hard materials such as glass, sea glass, beach glass, fused glass, stone, gemstones, rock, pebbles, ceramic, porcelain, tiles, glazed pottery, plates and etc.
Small resistance. These has a small incision resistance, opening speed is quickly, easy removal of chips and also help to open accurately. It has large chip holes to ensure that when the punching smooth, the punching is accurate.
Made to last and reliable.These nickel-plated with a diamond dust coating offers superior performance and cutting strength. Extended service life. These diamond drill bits are high quality and offers good performance that’s excellent for making clean and accurate hole.
For more efficient drilling. This diamond coated core drill bit removes a complete circle from glass, marble, tiles, granite, ceramic or other. Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably.
Product Type: 5mm / 6mm / 8mm / 10mm / 12mm
5 x Diamond Hole Drill Bits
SHIPPING DELAY NOTICE: Please be expected 2-4 weeks shipping delay due to High Volume of Order