- Drilling Machine[1]
- Drilling Rig[2]
- Mining Machinery Parts[10]
- Drill Bit[10]
- Contact Person : Ms. Ma Cathy
- Company Name : Cangzhou Great Drill Co., Ltd.
- Tel : 86-317-3212988,13832779133
- Fax : 86-317-3212998
- Address : Hebei,Cangzhou,Junziguan Industrial Zone ,Hejian ,Hebei
- Country/Region : China
- Zip : 062450
12-1/4"GD1606 diamond PDC bits
PDC drill bit
1) Sealed rolling bearing, cylindrical roller cone body placed in the groove, increasing the journal size
2)Vice thrust bearing surface, respectively, and hardened antifriction treatment
3)Ball locking cone, adapted to high speed
4 )The use of 250 degree heat resistant, anti-wear grease new
5 )GA series bit for the O-ring rubber seal bearing bits for drilling in low-speed drill, which is the ideal tool for the economic
Bit size(in) | Specification | ||
Nozzle(PC) | Gage length(mm) | API Connection(in) | |
7-7/8 | 5 | 50 | 4-1/2 |
8-1/2 | 5 | 60 | 4-1/2 |
12-1/4 | 7 | 90 | 6-5/8 |
Cangzhou Great Drill Co., Ltd. | ||
Product | Size | IADC CODE |
TCI Tricone Bit | 3 7/8 ,5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 | 417 427 437 517 527 537 617 637 737 |
Steel Tooth Tricone Bit | 3 7/8 ,5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 | 115 116 117 215 216 217 315 316 317 325 327 |
PDC BIT (3 blades,4 blades, 5 blades,6 blades) | 5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 | M223,M322,M316, M222,M416,M122 |
12-1/4"GD1606 diamond PDC bits
