API 10 5/8" IADC Code 537 TCI Tricone Bit/Rock Bit with high penetrating power and durability suitable for different rock formation
TCI Tri-cone Rock Drill Bit:
1. Size from 3 7/8" to 26"
2. Covers almost all IADC code.
3. API certification
Tricone Rock Bit, Roller Cone Bit, Three Cone Bit, Rotary tricone Drilling Bit
TCI tricone bit (high penetrating power and durability stuiable for different rock formation)
1. High temperature and wear resistance
2. IADC code suitable for different formation
3. Top quality products and excenllent service
| size |
bit type |
| in. |
mm |
| 6 |
152.4 |
136,127,517,537,617,000 |
| 6 1/2 |
165.1 |
126,127,517,537,617,000 |
| 7 1/2 |
190.5 |
126,136,216,227,517,000,000,000 |
| 8 1/2 |
215.9 |
114,124,126,127,517,000,000,000 |
| 9 1/2 |
241.3 |
126,127,517,537,617,000 |
| 9 5/8 |
244.5 |
127,517,537,617,637 |
| 9 7/8 |
250.8 |
127,517,537,617,637 |
| 12 1/4 |
311.1 |
114,126,127,517,537,000,000 |
| 13 5/8 |
346 |
117,126,127,517,537,000,000 |
| 14 3/4 |
374.6 |
124,517,537,617,637 |
| 15 |
381 |
124,517,537,617,637 |
| 15 1/2 |
393.7 |
124,517,537,617,637 |
| 17 1/2 |
444.5 |
114 117 124 126 216 |
| 22 |
558.8 |
124,517,537,617,637 |
| 24 |
609.6 |
124,517,537,617,637 |
| 26 |
660.4 |
114,517,537,617,637 |
| Size |
Bit Type |
| In. |
mm |
| 6 |
152.4 |
517G, 537G, 617G, 637G |
| 6 1/2 |
165.1 |
517G, 537G |
| 7 7/8 |
200 |
517G, 527G, 547G, 617G, 627G, 637G |
| 8 1/2 |
215.9 |
437G, 447G, 517G, 537G, 617G, 627G, 637G |
| 9 1/2 |
241.3 |
437G, 517G, 537G, 547G, 617G |
| 9 5/8 |
244.5 |
437G, 517G, 537G, 547G, 617G |
| 9 7/8 |
250.8 |
437G, 517G, 537G, 547G, 617G |
| 12 1/4 |
311.1 |
437G, 517G, 537G, 617G, 627G, 637G |
| 17 1/2 |
444.5 |
517G, 537G, 617G, 627G, 637G |
Medium formation TCI tricone bits:
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.
Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.
Medium hard formation TCI tricone bits:
The medium hard formation TCI tricone bits features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability.
Details Introduction:
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