HW casing bit, diamond core drill bit, coring bits, geological exploration coring

Quick Details Place of Origin:Hebei, China (Mainland) Brand Name:JS Type:Drill Bit Machine Type:Drilling Tool Certification:API Material:Carbon Steel Processing Type:Forging Use:Ore Mining Formation:soft to medium formation Color:gray Supply Ability Supply Ability:200 Piece/Pieces per Day Packaging & Delivery Packaging Details-wooden box or steel box Port-Tianjin China Picture Example: Lead Time : Quantity(Pieces) 1 - 1000 >1000 Est. Time(days) 5 To be negotiated