NBB NBBBDDCB

Name: Vacuum brazed Diamond Drill Bit

Item No.:NBBBDDCB03--3/38
              NBBBDDCB20--20/48
              NBBBDDCB75--3/75

Specification

1. 1. Diameter: 2/38mm,20/48mm,3/75mm
   2. Diamond Grit: #35/40
   3. Thread: M10,M14 or 5/8-11
   4. Application: For dry drilling on stone, marble, tile, ceramic, porcelian, etc.

   Features

   1. Suitable for cutting, dry drilling various hard Non-ferrous materials, such as marble, granite, glass, ceramic, hard concrete and brick 
   2. Smooth drilling surface, high drilling speed.
   3. It is your problem solver for drilling holes.
   4. Longer working life than electroplated one.  
   5. It can drill holes with or without water(Dry or wet drilling).

profile machines. With special diamond brazing technology, diamond is firmly brazed onto the center, which makes efficiency higher, working life longer, cost lower and performance higher.