Raizi USA 5/8"-11 Vacuum Brazed Diamond Tile Core Bits

Sale price$18.00

Diameter: 1/4 inch

Raizi 5/8-11 Vacuum Brazed Diamond Tile Core Bits

Raizi vacuum brazed diamond tile core bits is used for coring ceramic tiles, porcelain tiles, and other material such as marble, granite and concrete. As a diamond coring tool, our dry diamond core bit features comparable quality with RUBI.

These vacuum brazed diamond tile core bits with 5/8"-11 thread are used on angle grinder. Also with our 10 mm drill adapter, it is ideal for power drill.

Diameters are available in 6-14 mm, which is designed for installing bathroom accessories or any type of decoration accessory on ceramic surfaces. Wax inside the drill bit features cooling it during use the tile drill bit.


  • 5/8"-11 thread connection
  • Dry Work Only
  • Average Life: 25 holes
  • Minimum Work Speed: 10000 rpm
  • Diamond Height: 10 mm
  • Machine: Angle Grinder
  • Application:ceramic tiles, porcelain tiles, marble, granite and concrete
  • Bister Package


The average life of the tile drill bit depend on the type of material, thickness, proper cooling and user.

Confirm the suitable rotation speed and perform a slight orbital movement while drilling

Before futher drilling, we must ensure that the drilling bit is clean and free of any obstruction.