Metal Sealed Bearing single roller cones for Coal mining drilling
| FOB Price | USD $400 - 550 / Piece |
| Min.Order Quantity | 1 Piece / Pieces |
| Supply Ability | 3000 Piece / Pieces per Month |
| Port | Tianjin |
| Payment Terms | T/T Credit Card |
Company Profile
| Business Type | Manufacturer |
| Year Established | 2015 |
| We Provide | Drill bit ,tricone bit ,PDC BIT ,One cone bit |