LEKOMESH Diamond Core Drill Bit 68MM - Hole Saw for Porcelain, Ceramic Tile, Marble, Granite, Stone, Quartz - M14 Thread for Angle Grinder, Mint Green

SizeDiameter 68mm, Total length 60mm, Diamond height 10mm, Diamond Grit: #35/40, M14 Thread.

Vacuum Brazed Technology Using super quality raw material, which improved durability in tough applications and provides longer working life.

U-grooves DesignU-grooves good design for heat dissipation and debris removal, with higher efficiency and better performance.

ApplicationUsing for dry or wet drilling in Porcelain Ceramic Tile Marble Granite Stoneware Quartz Microcrystalline stone Artificial Stone.

Recommended Machine: Suitable for M14 thread angle grinder. Recommended RPM: 6000, maximum RPM: 11000. If you want to use electric drill or other machine, you can use SDS or Hex Shank Adapter etc.