1inch Dry Diamond Drill Bits, 25mm Diamond Hole Saws for Porcelain Granite Tiles Brick Concrete Work with Angle Grinders & Electric Drills
- 1Inch Diamond Hole Saw for Tiles – Vacuum Brazed Diamond coat designed for clean cutting in all types of tiles including Ceramic, porcelain, marble, granite, glass, and natural stone.
- Fit Most Tools – 25mm Dry Diamond Drill Bit can be used on most angle grinders (5/8-11 thread) directly, or High Speed powered drills with the 3/8” Hex Shank Adaptor (included).
- Speed and Smooth Cutting – With a slotted to aid debris removal and cooling, you will get perfect holes with professional finish and minimum chip in a fast manner.
- Applications – Diamond Hole Saws kit will save you time and money in jobs such as bathroom and kitchen tile fittings, stone countertop fitting..
- User Tips – for accurate positioned hole, please place the high-speed drill at a 45-degree angle to start a position groove, then bring the drill up upright slowly and continue.
- cool the bit enough to keep the diamond core drill bit sharp longer.