Product description
Wide range of usages:
Our ceramic diamond core drill bit adopts vacuum brazing technology, filled with cooling wax, suitable for dry drilling, so the drill can cut harder materials at higher temperatures. It is very suitable for drilling clean holes in similar materials such as glass, ceramic tile, marble, granite, quartz stone, vitrified tile, etc. (not suitable for cement, metal, tempered glass, wood, plastic,etc) When decorating kitchen or bathroom walls or fixing mirrors or installing showers in bathrooms, if need to drill holes in mirrors or tiles without cracking them, please use these tile hole saw kit diamond to make these holes very accurate
Specification:
Shank Type: Diamond tip drill bit of hex shank
Overall Length: 65mm-80mm
Material: Carbide drill bit
Drilling Depth: ≤30mm
Steps to drill clean and precise holes:
1. Place the drill at a 45 degree angle, so the drill has the chance to start and will prevent the drill slipping
2. Slowly move the drill bit into a more up-right position and Continue to drill and swaying the machine along a circle
3.You don't need to apply too much pressure to let the drill finish the work. Once the drilling is completed, you will feel the drill break through the back of glass or ceramic tile
4. Be careful when using, because if you use it too fast, it may burn a little glaze and burn out
Use Tips
If you are using a cordless screwdriver, make sure the speed is above 1600RPM.
When using a hand-held drill, ensure that the speed is above 2000-3000 rpm.
Package includes
➤1/2 inch(12mm)*1,3/8 inch (10mm)*1,5/16 inch (8mm)*1,3/16 inch (5mm)*1,1/4 inch(6mm)*1. and 6mm carbide drill bits*1
➤1 x Storage case
【Package includes 】6 Pieces of Dry diamond core drill bits kit for drilling holes diameter of 3/16inch (5mm)*1, 1/4 inch(6mm)*1, 5/16inch (8mm) *1, 3/8inch (10mm) *1, 1/2 inch(12mm) *1, and 6mm carbide drill bits*1. 6mm carbide drill bits is used for some hard material at the begining if diffcult drill.Sufficient quantity to meet your needs
【Unique Vacuum Brazed Dry Drilling Design】The diamond drill bit made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface; Water can be used as additional cooling to prolong the life of the bit. Depth mark useful for precise project.
【Widely Applicable】The ceramic hole saw great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood
【Wide compatibility】Diamond coating enhances the drilling speed; The tile drill bit set is equipped with a 1/4" hexagonal shank. Quick change hex shank provides a better chuck grip and fits, compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill;
【Easy to Carry and Use】 This diamond drill bit set comes with a portable storage case for convenient use and store. If you encounter any problems or are not satisfied with the products while using our Diamond Drill Bits set, please feel free to contact us.