1Pc 6mm-65mm M10 Marble Opener Diamond Drill Core Bits Drilling Hole Saw Bit Tools for Tile Marble Granite Brick Stone,20mm

DIY Supplies:TilingType:Core Drill Bitlength:60-68mmUse:Masonry DrillingMaterial:DiamondProduct's name:Diamond drill tipMaterial:Diamond cutter head and metal bodyConnection:M10 threaddiamond height:8mmTotal height:60-68mmApplication:wet drilling for porcelain tile, granite, marble, stone, masonry, brick.recommend speed:6mm -60mm recommend 6000-11000 rpm, 65mm Recommend 6000RPMapplicable machine:Angle drill etc.FeedbackDiameter 6, 8, 10, 12, 18, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65mmConnection: M10 threadDiamond height: 8mmQuantity: 1 pieceApplication:Wet Drilling for Porcelain Tile, Granite, Marble, Stone, Masonry, Brick etc.Applicable machine: Angle drill etc.CharacteristicSharp and durable,fast and smooth piercing, long-lasting, chip-resistant.Can be used to drill most of the stone, use with water.Remember to shake regularly during use, so the speed will increase.

• 1. High efficiency, several times higher than electroplating
• 2. Made with advanced technology, high-quality materials and long service life.
• 3. Grinding on marble, granite, Shi Ying, ceramics, artificial stone and glass,
• 4. It is especially suitable for concrete exterior walls in building or decoration.
• 5. The floor and edge of marble or granite slab are flat.