Street Address: No2, Jianshe North Street, Yingzhou Economic Development Zone, Hejian City
City: Cangzhou
Province: Hebei
Country/Region: China
Bit Type:12-1/4" GM1607TQ
IADC Code:M423
Blade:7
Cutter Size (mm):16MM
Cutter Qty:16*110
Gauge Length (mm):80
Connection:6-5/8" API REG
N.W./G.W. (KG):145/170
Nozzle Size(inch):14/32 16/32
Nozzle Qty:9NZ
Great
Medium hard to hard formation with high compressive strength and thin abrasive layers,such as Mudstone.Limestone,Anhydrite,Calcareous sandstone,Shale.