Down the hole bits
1).Size:65~500mm
2).Face: concave/ convex/ flat
3).Low,medium,high air pressure
4).Sample is ok
Port: tianjin
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: as your requirement
Delivery Detail: 5 days after receiving your deposite
Down the hole bits ( DTH bits )
We could supply many kinds of drill bits, Dth drilling hammer and drill rig
2).MOQ : 1 PCS by sea or by air
Package : Wooden box
Payment terms : T/T
Delivery Time : 5 days