MiJunHD Diamond Core Drill Bit Double-Layer Brazed Diamond Hole Saw Stone Drilling Bits Washbasin Drilling for Porcelain Tile Ceramic Stone Granite Marble 1Pc

MiJunHD Diamond Core Drill Bit Double-Layer Brazed Diamond Hole Saw Stone Drilling Bits Washbasin Drilling for Porcelain Tile Ceramic Stone Granite Marble 1Pc

• High-Quality Diamond:We choose thickened diamond particles, which are more durable and wear-resistant than ordinary hole cutters
• Chip Removal Hole Design:The professional chip removal hole design of this product is conducive to chip removal, reduces cutting resistance, and speeds up drilling
• Double-Layer Design:Dual-layer blade design.Hole-cutting and chamfering in one step, convenient and efficient, ensuring the drain aligns flush with the stone surface
• Used Dry without Water:This product can be used dry without water, but adding water enhances sharpness and durability.Allow you for easy and rapid hole-cutting
• Wide Application:The type of M10 thread hole is suitable for angle grinders and widely used for cutting stone slabs,Granite, marble, pebbles, quartzite, ceramic.Please note do not use on the following materials: plastic, wood, metal, glass.