Beijing Jietaihongli Technology Co., Ltd.
Beijing Jietaihongli Technology Co., Ltd.
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IADC/API/TCI Tungsten Carbide Steel Tooth Mill Tooth Tricone Roller (Rock) Bit for Rotary Drilling rig piling industry
13 5/8" Steel tooth tricone bit
Product Detail
1. Covers almost all IADC code. 2. Fast drilling speed. 3. Reliable bearing system and long working
13 5/8" Steel tooth tricone bit
Inserted Tooth and Milled Tooth Tri-cone Rock Bits, Our products have reliable quality and competitive price
Tricone Bit/ TCI Bit
Inserted Tooth and Milled Tooth Tri-cone Rock Bits
1. Sizes ranging from 3 7/8" to 26".
2. Covers almost all IADC codes.
3. Tungsten carbide insert cutter of high strength and toughness is used to increase the impact resistance of cutters and decrease the breakage rate.
4. The features of TCI bits that lead to its drilling formation almost are hard rocks, like limestone, dolomite, chert, firm sandstone, firm anhydrite, etc.
3. Widely used in oil exploration, mining prospecting, water well drilling, subterranean heat, hydrology, etc.
3. The bits can be produced according to your special order.
5. Our products have reliable quality and competitive price
6. Products new and used are well-found.
| 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 |
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