water swivel, used for drill bit,can increase the life time of the bit greatly
Port: shanghai
Minimum Order Quantity: 10 Piece/Pieces no
Supply Ability: 1000 Piece/Pieces per Week no
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: in carton
Delivery Detail: within 7 days
water swivel, used for glass, ceramic, stone material and other drilling. it can used both in screw and cone type and reducing the life time of the drill bit