Hole Saw Drill Bit Set, 6-150mm Marble Hole Opener Kit M14 Thread Core Bit Saw Ceramic Drilling Tools 1pcs(8mm)

Length:68mmUse:Masonry DrillingMaterial:DiamondDIY Supplies:TilingType:Core Drill BitThread:M14 ThreadDiameter:6mm-150mmMachine:Angle GrinderSuit for:Marble Granite Brick Tile CeramicSpecifications:Material: DiamondTotal height: 65mmThread：M14 ThreadDiameter：6mm-150mmMachine:Angle GrinderFeatures:1. Adopting advanced sintering process, the cutter head is sharp and wear-.2. Humanized design, quick and convenient installation, the interface size mark can let you quickly identify the product specifications and models.3. Used for opening holes in marble, ceramic tiles, granite, pebbles, walls and other materials.4.Water must be added throughout the use process, otherwise it will cause damage to the tool head and can not continue to work

• Both dry drilling and adding water can be used,drill bits can be used with water and have a longer life
• Wide application of drilling tile ceramic granite marble stone...
• Less debris, less damage, less heat generation, good finish
• Vacuum brazing technology provides longer service life than electroplating technology (generally 3-5 times)
• Wild-Application Compatible with bench drills, magnetic drills, gun drills, and more. This carbide hole saw is perfect to cut through hard metals, stainless steel plates, square tubes, iron, cast iron, wood.Note: Cannot be used for concrete, tiles and stone