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Tricone Drill Bit
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| Place of Origin | China |
| Brand Name | ROSCHEN |
| Certification | ISO, API |
| Model Number | 4", 4-1/2", 5", 6-5/8", 7", 8-1/2", 8-5/8", 9", 10", 12", 13", 14", 16", 18" |
Baker Hughes Steel Tooth Tricone Drill Bit IADC Code 317 Drill for Soft Formation
Standard Tricone Drill Bits
ROSCHEN bits are time tested technology that deliver consistent performance and a quality borehole at a modest price.
Roschen line of Tricone bits with advanced technology and a revolutionary design process achieves maximum performance in a defined application.
Specifications:
| Steel Tooth Product Line | ||||
| Bit Size | API | Approximate Weight | ||
| inch | mm | Pin | lb | kg |
| 3 5/8 | 92.1 | 2 3/8 | 12 | 5.4 |
| 3 3/4 | 95.2 | 2 3/8 | 12 | 5.4 |
| 3 7/8 | 98.4 | 2 3/8 | 12 | 5.4 |
| 4 1/8 | 104.8 | 2 3/8 | 14 | 6.4 |
| 4 1/2 | 114.3 | 2 3/8 | 18 | 8.2 |
| 4 5/8 | 117.5 | 2 7/8 | 18 | 8.2 |
| 4 3/4 | 120.6 | 2 7/8 | 20 | 9.1 |
| 4 7/8 | 123.8 | 2 7/8 | 22 | 10 |
| 5 | 127 | 2 7/8 | 25 | 11.3 |
| 5 5/8 | 142.9 | 3 1/2 | 29 | 13.2 |
| 5 3/4 | 146.1 | 3 1/2 | 37 | 16.8 |
| 5 7/8 | 149.2 | 3 1/2 | 37 | 16.8 |
| 6 | 152.4 | 3 1/2 | 38 | 17.3 |
| 6 1/8 | 155.6 | 3 1/2 | 38 | 17.3 |
| 6 1/4 | 158.7 | 3 1/2 | 39 | 17.8 |
| 6 1/2 | 165.1 | 3 1/2 | 44 | 20 |
| 6 5/8 | 168.3 | 3 1/2 | 45 | 20.4 |
| 6 3/4 | 171.4 | 3 1/2 | 46 | 21 |
| 7 5/8 | 193.7 | 4 1/2 | 69 | 31.3 |
| 7 7/8 | 200 | 4 1/2 | 73 | 33.1 |
| 8 3/8 | 212.7 | 4 1/2 | 88 | 40 |
| 8 1/2 | 215.9 | 4 1/2 | 90 | 40.9 |
| 8 3/4 | 222.2 | 4 1/2 | 92 | 41.7 |
| 9 1/2 | 241.3 | 6 5/8 | 140 | 63.5 |
| 9 5/8 | 244.5 | 6 5/8 | 142 | 64.4 |
| 9 7/8 | 250.8 | 6 5/8 | 145 | 65.8 |
| 10 5/8 | 269.9 | 6 5/8 | 168 | 76.2 |
| 11 | 279.4 | 6 5/8 | 175 | 79.4 |
| 12 1/4 | 311.1 | 6 5/8 | 225 | 102 |
| 13 1/2 | 342.9 | 6 5/8 | 255 | 115.7 |
| 13 3/4 | 349.3 | 6 5/8 | 265 | 120.2 |
| 14 1/2 | 368.3 | 7 5/8 | 300 | 136 |
| 14 3/4 | 374.6 | 7 5/8 | 315 | 143 |
| 15 1/2 | 393.7 | 7 5/8 | 395 | 179.5 |
| 16 | 406.4 | 7 5/8 | 450 | 204.1 |
| 17 | 431.8 | 7 5/8 | 465 | 210.9 |
| 17 1/2 | 444.5 | 7 5/8 | 515 | 233.6 |
| 20 | 508 | 7 5/8 | 705 | 320 |
| 22 | 558.8 | 7 5/8 | 1125 | 510.3 |
| 23 | 584.2 | 7 5/8 | 1145 | 519.4 |
| 24 | 609.6 | 7 5/8 | 1145 | 519.4 |
| 26 | 660.4 | 7 5/8 | 1300 | 590 |
| 28 | 711.2 | 8 5/8 | 1380 | 626 |
| 30 | 762 | 8 5/8 | 1380 | 626 |
Functions:
1. Reliable Bearing
2. A reliable bearing package incorporating field proven elastomer and lubricant research, bearing geometry and metallurgy.
3. High Efficiency Drilling
Triton bits bring relieved cone steel, aggressive tooth pitches and active shear-cutting gauge compacts to deliver a low-cost performance solution.
4. Hydraulic Flexibility
A wide range of available nozzle or jet sizes helps optimize bit hydraulics for adequate cutting removal and fast ROP.
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
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