1.full diameter surface drilling
2.mine drilling
3.foundation works drilling
Port: Shangahi
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 150 Piece/Pieces per Week
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: wooden box or as per peculiar requirement
Delivery Detail: 7-10 days after the down payment received
This kind of bits can be used for oil field and water well .If you have interested in our products , please don’t hesitate to contact me . Our purpose is to sell the best quality products at the lowest price,and the aim is build long-term business and friendship with our clients.