Step drag bits, Drag bits Specifications 1.Stepped three wings drag bit 2.all kinds of models 3.long service lifetime

Step drag bits, Drag bits

Specifications

Stepped three wings drag bitall kinds of modelslong service lifetime

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