- ✔Wide Applications --Diamond core bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite & marble, masonry, concrete, glass, hard plastic with ease. Using water could prolong the lifetime
- ✔Super Quality Raw Material --Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough
- ✔Unique Design -- Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Side flutes help to remove debris and drill holes smooth and fast; Depth mark useful for precise project
- ✔Protect Your Tiled Floor -- When renovating your kitchen or bathroom walls or fastening mirrors in bathroom or installing shower, you will need to drill holes on mirrors or tiles without cracking them, hence you will need to use these diamond drill bits to make those holes very preciseapplications.High-quality core steel body helps to be more efficient and durable, not easy to deform
- ✔High Performance --Special design of spiral groove at the top of bit helps for chip removal,Wax inside the drill bit helpful for Cooling and Lubrication
- ✔Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck
- Weight: 5MM: 8g; 8MM: 18g; 12MM: 23g; 5PCS(5/6/8/10/12MM): 79g; 6PCS(6/8/10/12/14/16MM): 131g
- Free shipping on orders over $30.
- Orders will be processed within 7 business days of placing the order and shipped the day after the processing date. Orders are usually delivered within 7 to 14 business days.
Returns: Fast money back on any dissatisfaction within 15 days, 100% money back guarantee.
- Due to manual measurement, please allow slight measurement deviation.
- Due to different display and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.