Diamond Core Drill Bits for Drill Hole on Stone or Concrete or Reinforced Concrete, etc.

Diamond drill bits with excellent diamond segment, especially use on drilling  marble, granite, engineered stone, ceramic, tile, concrete block wall, masonry and brick, green concrete, cured concrete, reinforced concrete, asphalt, brick and block, etc. 

These series products include:

1. Diamond core bits for stone industry.

2. Diamond core bits for construction industry.

3. Diamond core bits for ceramic, tile industry.

Brazed technology:  Sintered, Silver brazed, Laser welded.

Outer diameter we can do: 6.5mm to 350mm.

Segment height: 8mm, 10mm, 12mm, 15mm.

Thread: 1/2" shaft, 3/8" shaft, M14, 5/8"-11, UNC1-1/4"

Other sizes could be made upon request.

Excellence Performance, Your best Choice!

    core bit for stone.pdf     core bit for construction.pdf   core bit for stone-thread.pdf