Tile Drill Bits Glass Drill Diamond Bits: Diamond Bit Set, different tile drill bits for more precise and easier drilling. Professional diamond drill bits for all your needs. Waterless Drilling: Tile Drilling Diamond for Efficient Clean Drilling. Filled with cooling wax for cooling and lubricating inside the drill bit, drilling without adding water, suitable for dry drilling. WIDE APPLICATION: perfect for easily drilling holes in glass, marble, ceramic tile, fiberglass blocks, , granite (granite drill), ceramic (ceramic drill), hard floor tiles, clinker strips, , hard roof tiles. Compatible with all drills and angle grinders. SAFE: Thanks to the precisely ground tip, the diamond drill set can drill without slipping. So you can work very safely and efficiently. Tile drill glass drill diamond drill bits can drill precise holes in the hardest abrasive materials. Drilled porcelain can be used to cut hard tile, ceramic, marble and . Wide range of uses: Tile drill glass drill diamond drill bits are suitable for diamond drill bits, porcelain drill bits, glass drill bits, ceramic drill bits, hard brick drill bits, etc. The drill bits for tiles can easily drill holes in tiles, concrete, bricks, glass, ceramics , wood drilling and reduce breakage. Please cool with water and control the drilling speed. Note: low power machine. Low speeds will shorten the life of the drilled china. size: 7.8 x 6.8 x 1.4cm Material: Diamond + YG8 alloy colour: blue Package Contents: 1 x Dry hole opener set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.