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Step drag bits, Drag bits
Specifications
Stepped three wings drag bitall kinds of modelslong service lifetimeHow the GREAT Drag Bits be made?
Leading manufacture of varies tugsten carbide(TC)stepped drag bits,such as 2-wings drag bit,3-wings drag bit,4-wings etc.
With ISO certificate &quality control
Stepped drag bit is a drill bit uses in soft formations such as sand,clay or some soft rock.
Type: Chevron and Step type Wings: 2, 3 and 4 wings Size: " to 24" Thread: 2 3/8", 3 1/2", 4 1/2", 6 5/8" API Reg. Pin
Type: Chevron and Step type
Wings: 2, 3 and 4 wings
Size: 3" to 24"
Thread: 2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API Reg. Pin
If you have interests, do not hesitate to contact me,thanks.
Sunny
101.6mm GREAT Step drag bits with 35CrMo material