Diamond Core Drill Bit
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation4 long life
Port: beijing
Minimum Order Quantity: 1 Piece/Pieces 1
Supply Ability: 1000 Piece/Pieces per Week 1
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: in box and carton
Delivery Detail: 3-7 days after you payment
Diamond core drill bit has been sold to Europe, America and other foreigner companies. we can provide you with the fastest delievery and best service.
here is the details for the item:
Diamond grain size: 80 #-100#.
Diameter: 5mm - 100mm.
Dig holes.(use Diameter 6mm bit and thickness 6mm glass)
Type Holes
1.General 1800+
2.Profession 2500+
3.High-grade 4000+
Classed by suitable equipments :
1. Straight shank
2. Cone shank
3. Threaded shank