Diamond Hole Saw Tile Drill Bits Kit, 11 PCS Serrated Brazing Tile Core Drill Bits Sets with EVA Hole Saws Guide Jig Hollow Drill Hole Saw for Ceramic, Glass,Tile, Marble,Granite, Gypsum,Wood

Diamond Hole Saw Tile Drill Bits Kit, 11 PCS Serrated Brazing Tile Core Drill Bits Sets with EVA Hole Saws Guide Jig Hollow Drill Hole Saw for Ceramic, Glass,Tile, Marble,Granite, Gypsum,Wood

• Package Content: 11 pcs professional brazed dry diamond hole saw: 6 mm (1/4"), 8 mm (5/16"), 10 mm (3/8"), 12 mm(1/2"), 20 mm (7/9"), 25 mm(1"), 30 mm(1-1/5"), 35 mm(1-3/8"), 40 mm (1-7/12"), 45 mm (1-3/4"), 50 mm / (2"), 1 pc EVA mold precise positioner and 1pc hard storage bag
• Serrated Design: Our diamond hole saw has saw-shaped teeth on the top to ensure sharp teeth and fast drilling speed. The openings between the sawteeth are neat, and there are multiple chip removal grooves, which can quickly discharge dust during the drilling process and is not easy to block, thus improving the work efficiency. It is applicable to ceramic tiles, ceramics, glass (except tempered glass), marble, granite, terrazzo, plastic, thin wood, gypsum board, etc
• Brazed Technology & Firm & Sharp: Diamond hole saw tile drill bits kiits are made of diamond integral steel, which is firm and durable. A high anti-corrosion brazing process is adopted on the surface, and the thickened diamond coating on the top provides excellent cutting strength for high-precision and smooth cutting, and the drilling is stable and fast
• Dry & Wet Dual Purpose Design: All brazed hole saws are treated by a special high-temperature resistant process. Even without water as a lubricant, they can still withstand the huge heat generated by the hole saw when it rotates at high speed. Of course, you can also use water as an additional coolant to extend the service life of the hole saws
• EVA Mold Precise Positioner: The ceramic tile drill guide jig is made of high-density vinyl acetate copolymer, which has the effect of forming beads when meeting water. It is impervious to water and has an excellent waterproof effect. It can effectively fix the drill position of the hole saw. The precise positioning system firmly clamps the hole saw to prevent sliding and object damage caused by improper handling
• Quality commitment - If you are not fully satisfied for any reason, Please contact us for 100% refund or replacement. Have any questions, Please feel free to contact us and we will be happy to assist you.