Concrete Tiles By uxcell

• Triangle Spear Tip: 6mm / 0.24 inch; Shank Diameter: 5mm / 0.2 inch
• Drill Bit Length: 52.5mm / 2.07 inch; Total Length: 101.5mm / 4 inch
• Package Content: 5pcs x Drill Bit
• Alloy quality, provide smooth, accurate drilling in ceramic tile, marble, mirrors and glass.
• Suitable for plastic, glass, wood, cement , ceramic, terracotta, brick, concrete, stucco, brick, cinder block, steel, laminate flooring, garden pot, marble, guitar pickguard, etc.

• Core Drill Bits: Drilling Diameter: 20mm / 0.79"; Working Depth (Max .): 48mm / 1.89"; Female Thread Size: M10 x 1.5. Used on M10 angle grinders, easy to operate.
• Brazed Diamond: Diamond grains are permanently brazed to the cutting edge. Provide high efficiency, fast and smooth drilling, and also ensure longer working life.
• Wide Applications: Suitable for drilling porcelain, tile, marble, stone, masonry, brick, glass. Can be dry or wet use. It is recommended to be used with water for cooling and lubrication to prolong the using life and increase the performance.
• Features: Large clearance hole facilitates entrance of cooling water and escape of chips and other particles from drilling. Creates a precision and smooth cut, less chipping and minimizing breakage.
• Arbor Adapter: The adapter converts M10 thread to 3/8-inch (9.5mm) triangle shank. Fits most bench drills, hand electric drills. Tips: Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably.