diamond coated hole saw
Sharp,wear-resisting
Don't jumping edge
Punch least 2500
Port: shanghai
Minimum Order Quantity: 100 Piece/Pieces no
Supply Ability: 1500 Piece/Pieces per Week no
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: in carton
Delivery Detail: about 5 days
diamond coated hole saw
Material: Carbon steel and synthetic diamond
Advantage: Can mill marble, granite, ceramic, glass,etc.
Note: Add water to cool and lubricate