1.the pdc bits certificated with API and ISO 9001:2008
2Expanded the factory doule to meet the needs of the marketandtheoilfied
Port: Tianjin port
Minimum Order Quantity: 1 Piece/Pieces the more the better
Supply Ability: 5000 Piece/Pieces per Year as your requirement
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: iron box
Delivery Detail: 15days
1.The bits used soft to medium hard formation drilling : Short parabolic profile with lower cutter density helps to obtain ROP in soft to medium hard formations with lower compressive strength and small hard layers |
2.The bits with duraset gauge Super strong material promotes gauge wear resistance to provide long bit life |
3.the bits with special cutter layout Balanced force cutter layout combined with straight blade design to improve the bit stability |
4.Hydraulics Big junk slot with balanced hydraulics design improves anti-balling ability within high penetration |
5.unique back rake design The cutter’s back rake has been unique design ,reducing the bit torque and increasing aggressiveness. |
8-1/2”GD190ST | |
8-1/2” | The size of diamond PDC bit |
GD | Matrix body bit |
19 | Size of cutters of the bits |
05 | Quantity the blades of the bits |
S | Crooked blades |
T | back teeth |