General Introduction:
Tricone Bits are very widely applied bits in current industries like, mining, water-well drilling, oil-well drilling, and thermal drilling and so on. Besides AM and AX series bit, other series tricone bits are also what Superdrill people have been dealing with for very long time. Especially for small diameter ones, (diameter not up to 8 1/2”), we’ve step into the position to ensure very good cost-effectiveness, including Steel Tooth (also referred to as milled tooth) bits and Tungsten Carbide Insert (TCI) bits.
TCI bits are much more durable than Steel Tooth ones, but carry a higher cost to manufacture. Both these two groups of Tricone Bits are available with
Open Bearing or Sealed Bearing;
Roller Bearing or Friction Bearing (Journal Bearing);
Gage Protected or Non-Gage Protected, etc.;
Bit IADC Code: ranging from 1 to 8 series, such as 111, 131, 124, 532, 642, 722, 832, 114, 125, 515, 545, 645, 735, 845, 126 117, 137, 437, 517, 537, 637, etc.;
Bit Size: cover size from 3 3/8”(85.7mm) to 26”(660.4mm);
Application: water well drilling, oil well and thermal drilling.
Specification Overview:
Types
of Bit
Milled Tooth Bit
TC Insert Bit
Std. API Reg. Pin (inch)
Standard Roller Bearing
Sealed Roller Bearing
Sealed Roller Bearing Gage Protected
Sealed Friction Bearing Gage Protected
Sealed Roller Bearing Gage Protected
Sealed Friction Bearing Gage Protected
IADC Code
121
131
114
124
125
135
145
117
127
137
147
217
327
415
435
515
535
417
437
447
517
527
537
627
637
3 3/8
85.7
√
2
3/8
3 7/8
98.4
√
√
√
√
√
√
√
2
3/8
4 3/8
111
√
√
√
√
2
7/8
4 5/8
118
√
√
√
√
√
√
√
2
7/8
5 1/4
133
√
√
√
√
√
√
√
√
2
7/8
5 5/8
143
√
3
1/2
5 7/8
149
√
3
1/2
6
152
√
√
√
√
3
1/2
6 1/4
159
3
1/2
7 1/2
191
√
√
√
√
√
√
√
√
√
4
1/2
7 5/8
194
√
√
4
1/2
7 7/8
200
√
√
4
1/2
8 1/2
216
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
4
1/2
8 5/8
219
√
4
1/2
8 3/4
222
√
√
√
4
1/2
9 1/2
241
√
√
√
√
√
6
5/8
9 5/8
245
√
√
√
6
5/8
9 3/4
248
√
6
5/8
9 7/8
251
√
√
6
5/8
10 5/8
270
6
5/8
12 1/4
311
√
√
√
√
√
√
√
6
5/8
13 5/8
346
√
6
5/8
13 3/4
349
√
√
7
5/8
15
381
√
7
5/8
17 1/2
445
√
√
√
7
5/8
Note: “√” means the conventional products, and customized products can be provided upon customers’ requirements.
How to order?
Bit(s) Dimension + IADC code(s) + Pin Thread Size(s)
12.25 inches Tricone drill bit (GHPTCN)
17.5 inches milling tooth TCI drill bit
Contact: sales@superdrill.com.cn
Phone: 86-18186993613
Tel: 86-18186993613
Company: Hubei Superdrill Equipment Co.,Ltd
Add: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province
