
12 1/4 Inches IADC137G Steel Tooth Tricone Rock Bits
- Manufacturer: Hebei Solidkey petroleum machinery co;ltd
Diameter: 12 1/4"(311.1mm) | Bearing type: Elastomer sealed bearing | Tooth type: Steel Tooth / Milled Tooth | Circulation type: Mud fluid | Thread connection: 6 5/8 reg pin | Rpm(r/min): 150-60 | Wob(kn): 108-2...
Cangzhou, China
3 7/8"IADC637 TCI Tricone Bit
- Manufacturer: Hebei Solidkey petroleum machinery co;ltd
Diameter: 3 7/8"(98.4mm) | Bearing type: Elastomer sealed bearing | Tooth type: TCI(Tungsten Carbide Inserts) | Circulation type: Mud fluid | Thread connection: 2 3/8 reg pin | Rpm(r/min): 80-40 | Wob(kn): 49-11...
Cangzhou, China
PDC Hole Opener
- Manufacturer: Hebei Solidkey petroleum machinery co;ltd
12 1/4"(311.1mm) iadc637g: 17 1/2" (444.5mm) IADC537G | 8 1/2"(215.9mm) pdc bit: 12 1/4"(311.1mm) PDC Bit | 24" hole opener: 28" Hole Opener | Tricone bit thirds: Replaceable Roller Cone Bits | Pdc bits: Hole Op...
Cangzhou, China
36 inches Steel Tooth HDD Rock Reamers for Trenchless
- Manufacturer: Hebei Solidkey petroleum machinery co;ltd
Medium formations with high compressive strength, such as medium shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
Cangzhou, China
C133 Series Roller Cutter
- Manufacturer: Hebei Solidkey petroleum machinery co;ltd
1: Journal sealed bearing with TCI protection on heel of cones | 2: Cone1、2、3 speed up rock breaking rate | 3: Shirttail hard enhanced by Tungsten Carbide | 4: C133-537 adopts 14mm chisel TCI, C133-637 adopts 13...
Cangzhou, China
6 1/2" S135 Steel Body Pilot Bit
- Manufacturer: Hebei Solidkey petroleum machinery co;ltd
Medium-hard to hard formations with low compressive strength , such as hard shale, limestone, sandstone, dolomite, hard gypsum, marble, etc.
Cangzhou, China

