4 inch diamond core drill bit in china

Are you looking for 4 inch diamond core drill bit in china? Hebei Hanghua Diamond Products Co,. Ltd mainly produces and sells Diamond Core Bits since 1984, we can supply you quality products with competitive price and good service, any of your technical question, you can consult us freely.

diamond core drill bit

Specification
Technology：Laser welded or Brazed
Application：For concrete, block, brick, masonry, etc
Segment Type：Segmented type/ turbo type
Dry or Wet：Dry use
Advantage：Convenient use without water


Feature of Diamond Core Drill Bits:
1. Good for reinforcement concrete and asphalt and bricks etc.
2. Long Drill,from 300mm-450mm in total length.
3. Diamond from 32mm-355mm. Other sizes are available.
4. Connection: 11/4 UNC or any other thread.
5. Our Quality has been approved by European & American market for many years.
6. We can offer our clients good after-sale service and professional technical assistance.

For more information, please visit http://www.hhdiamondtools.com/News/News-8-1.html