Raizi Diamond Tile Drill Bits Hole Cutter For Porcelain Ceramic

Sale price$20.00

Diameter: 6mm
Thread: M14 Thread
Ship From: China

Diamond Tile Drill Bits For Porcelain Ceramic

As a diamond coring&drilling tool, Raizi diamond drill bit features comparable quality with RUBI, but more cheaper price. The vacuum brazed diamond tile drill bit is designed for coring and drilling ceramic tiles, porcelain tiles, and other material such as marble, granite and concrete. 

Lateral opening sesign will cool the drill and remove solid residues after each drilling, Diameters are available in 20-125 mm, which is designed for drilling water tapping points, sewers, electrical connections, etc.

These vacuum brazed diamond tile drill bits are used on angle grinder. Also with our 10 mm Hex Shank drill adapter, it is ideal for power drill.


  • M14 Europe thread connection
  • Technology: vacuum brazed
  • Dry Work Only
  • Average Life: 50-60 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.