Drag Bit, Step drag bits
A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock.
1) Super long life-10 times than cemented carbide drill bits under the same condition.
2) High efficiency-Time of lifting the drilling machine could be reduced sharply, and the average time effciency could be increased more than 2 times.
3) Wide range of application-it could have a penetration of rock formation with f≤ 12, especially for the rock formation with f=5-10.
Step drag bits, Drag bits
Specifications
1. Stepped three wings drag bit
2. all kinds of models
3. long 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
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
Welcome to your enquiry any time.
Thanks
Sunny
