Diamond core bit:
1. From 6mm-400mm.
2. Fast drilling.Long life.
3. Accruate drilling holes.
4. Thread: UNC1-1/4'-7,
Port: Xiamen
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 500,000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: carton
Delivery Detail: about ten days after we get the payment
Diamond core bit:
Our diamond core bit use the best diamond to make the segments.
Featured by the fast Drilling with long life.
The size from: 6mm-400mm.
The working normal working length is 60mm, 100mm, 360mm, 400mm, 450mm, etc.
and other sized can be made upon client's request.
As for the diamond segment, we also can make the crown segment for 12mm-25mm.
The normal thread is UNC 1-1/4"-7, G1/2", etc.