We specialize in the production of diamond drill
Sharp,wear-resisting
Don't jumping edge
Punch least 2500 diamond drill bit
Port: shanghai
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 1500 Piece/Pieces per Day
Payment Terms: D/A,D/P,T/T
Contact SupplierPackaging Detail: Plastic box
Delivery Detail: 5 days
Diamond grain size: 80 #-100#. Diameter: 5mm - 100mm. Dig holes.(use Diameter 6mm bit and thickness 6mm glass) Type Holes 1.General 2000+ 2.Profession 5000+ 3.High-grade 8500+ Classed by suitable equipments : 1. Straight shank 2. Cone shank 3. Threaded shank diamond drill bit |