10PCS Glass and Tile Drill Bit, 6 mm Masonry Drill Bits Set 1/4 Hex Shank Concrete Drill Bit Set Porcelain Tile Drill Bits for Glass Mirrors Porcelain Concrete Brick Wall Wood Aluminium

• High Quality & Efficient: Tile drill bits tungsten carbide tip, tungsten carbide tipped cutter head and titanium coated drill bit body, built for faster penetrating, prolonged life and heavy-duty use. Ceramic tile drill bits 4-blade alloy, small incision resistance, precise and effortless drilling, centerless grinding on the surface of the masonry drill bits body, smoother chip removal during drilling, sharp and durable.
• Function: The masonry drill bit can easily penetrate glass, ground, brick wall, tile, concrete, plastic, cinder block, wood and many more. Please try to keep the porcelain tile drill bit vertical and use water or coolant for lubrication when drilling. Non-slip hexagonal shank: The shank of the drill bit is cut into a three-dimensional hexagonal, which makes the electric drill clamp more tightly.
• Note: When drilling hard materials, Vitrified tiles, granite, glass, all-ceramic tiles) please use water for lubrication masonry drill bits set, good cooling can extend the service life of the masonry drill bits set. 1. Choose the right tool for the job. 2. Keep tools in good condition. 3. Select material of good hand tools. 4. Pay attention to wearing safety protection equipment.
• Compatible with Most Machines: Masonry drill bits set glass concrete drill bit sets are typically used with electric drills/Hand Drill/Angle Grinder/Bench Drill to create holes. Ceramic tile drill bits 6mm masonry drill bit glass drill bit suitable for most glass/ceramic/glass tile/marble/red brick cement wall.
• Package Includes: The set includes 10pc of 6mm masonry drill bit glass drill bit, well-packed in a plastic case for easy storage and transportation. 6mm masonry drill bit ceramic drill bits ceramic drill bit concrete drill bit for tiles ideal for DIY, Home, and General Building / Engineering Using.

Tungsten carbide tipped cutter and titanium coated drill bit body, built for faster penetrating, prolonged life and heavy-duty use. Tips: It is not recommended to use lithium electric drills lower than 24V, and the power is not enough to drill The position of the steel bar must be changed when the wall is punched, otherwise it will cause the edge to collapse Vitrified tiles, all-ceramic tiles, and granite need to add water to cool down The drill bit is made of tungsten steel alloy, and its high temperature resistance is about 1000°, and it is hard and brittle materials such as granite/vitrified brick/artificial marble Drilling will not reach the tolerance limit in a short time, but working for a long time will exceed 1000° and cause the drill bit to burn. Adding water to cool the drill bit can effectively prevent the drill bit from burning out. The family can use a small hole in the cap of the beverage bottle to water it. Reference speed: How does the speed increase the life of the drill bit? According to different materials to match the corresponding speed Material- -Instructions for use- -Reference speed Granite/Hard Stone - Add Water to Cool, Moderate Force - 1000 - Full Speed Marble - - add water to cool, moderate force - - 1000 - full speed Ordinary tiles - add water to cool, moderate force - - 1000 - full speed Super hard tiles - - add water to cool, moderate force - -300-500-speed Glass- -water cooling- -300-700-speed Hardwood - - You can use a hand drill or a bench drill - - 800-1500 rpm Cork - - can use hand drill or bench drill - -1500 full speed Plastic - - You can use a hand drill or a bench drill - - 1000-1500 rpm Special whetstone- -for resharpening the head- -800-full speed Package: 10 x 1/4? (6 mm) bit