ROSCHEN GROUP
| Supply Ability | 20000 pcs |
| Packaging Details | Poly wood box |
| Name | Tricone Roller Bits |
| Model | Tricone Drill Bits |
| IADC Code | IADC 537 |
| Rocks | Hard Rock Drilling |
| Baker Hughes | Tricone Roller Cone Drill Bits |
| Shop Baker Hughes | Tricone Drill Bits, Roller Cone - Shop Baker Hughes |
| Item | Baker Hughes tricone bits |
| Baker Hughes bits | Vanguard Directional Tricone Roller Cone Bits | Baker Hughes |
| IADC | Tricone Drill Bit IADC Classification |
| Bits catalogue | Baker Hughes Drill Bits Catalog |
| Tricone roller bit | baker hughes bits |
| Function | Tricone bit |
| Name Item | Hughes bit |
| Bits buyer | Tricone bit importer |
| Type | hughes drill bits |
| Brand Name | ROSCHEN |
| Model Number | 12.25 " |
| Certification | ISO, API |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Supply Ability | 20000 pcs | Packaging Details | Poly wood box |
| Name | Tricone Roller Bits | Model | Tricone Drill Bits |
| IADC Code | IADC 537 | Rocks | Hard Rock Drilling |
| Baker Hughes | Tricone Roller Cone Drill Bits | Shop Baker Hughes | Tricone Drill Bits, Roller Cone - Shop Baker Hughes |
| Item | Baker Hughes tricone bits | Baker Hughes bits | Vanguard Directional Tricone Roller Cone Bits | Baker Hughes |
| IADC | Tricone Drill Bit IADC Classification | Bits catalogue | Baker Hughes Drill Bits Catalog |
| Tricone roller bit | baker hughes bits | Function | Tricone bit |
| Name Item | Hughes bit | Bits buyer | Tricone bit importer |
| Type | hughes drill bits | Brand Name | ROSCHEN |
| Model Number | 12.25 " | Certification | ISO, API |
| Place of Origin | CHINA | ||
| High Light | Baker Hughes tricone bits ，GX TCI Tricone Drill Bit ，Hard Rock Drilling bit | ||
12.25 inch GX TCI Tricone Drill Bit, IADC 537 for Hard Rock Drilling
Description:
The group of Robert Roschen GT™, GTX™, GX™ and STX™ tricone drill bits from Baker Hughes has accumulated significant field experience over the last decade, becoming the drill bits of choice for many operators and contractors in a variety of applications. These bits are built upon field-proven technologies, using high-quality materials and a superior manufacturing processes to provide reliable and consistent drilling performance.
Applications:
. Conventional drilling applications
. Rotary and motor applications
Features/Benefits:
. GX Hydraulics - GX bits offer both biased and unbiased hydraulic configurations fine-tuned for specific applications.
. Engineered Compact Shapes - Compact attributes are adjusted to optimize cutter durability and aggressiveness for a specific formation and application.
. Center Jet - A fourth jet is positioned in the center of the bit and utilized to prevent bit balling and the associated reduction in penetration rate.
. Updrill Protection - Provides additional protection to the compensator and assists the drilling operation when backreaming is required.
. Shirttail Compacts - Tungsten carbide compacts are added to the shirttail to reduce leg wear in abrasive formations and deviated or horizontal wellbores.
. Motor Hardfacing - For additional protection in high-speed, directional, or abrasive applications, motor hardfacing can be applied. Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg.
Specifications:
. Size: 12.25 in. (311.1 mm)
. Bit Type: GX-C30
. IADC: 537
. Tooth Type: TCI
. Bearing / Seal Package: Journal / Shrouded O-ring
. Connection: 6-5/8 REG API
. Max. Weight on Bit: 27 - 65 klb (12 - 28 tn or kdaN)
. Rotational Speed: For Rotary and Motor Applications
. Make-up Torque: 28.0 - 32.0 kft-lb (38 - 43.4 kNm)
| NO. | ROCK BIT SIZE | REG.PIN API | |
| in | mm | ||
| 1 | 3 3/4 | 95.3 | 2 3/8 |
| 2 | 3 7/8 | 98.4 | 2 3/8 |
| 3 | 4 1/8 | 104.8 | 2 3/8 |
| 4 | 4 1/4 | 108 | 2 3/8 |
| 5 | 4 1/2 | 114.3 | 2 3/8 |
| 6 | 4 5/8 | 117.5 | 2 7/8 |
| 7 | 4 3/4 | 120.7 | 2 7/8 |
| 8 | 4 7/8 | 123.8 | 2 7/8 |
| 9 | 5 1/2 | 139.7 | 3 1/2 |
| 10 | 5 5/8 | 142.9 | 3 1/2 |
| 11 | 5 2/3 | 143.9 | 3 1/2 |
| 12 | 4 3/4 | 146.1 | 3 1/2 |
| 13 | 5 7/8 | 149.2 | 3 1/2 |
| 14 | 6 | 152.4 | 3 1/2 |
| 15 | 6 1/8 | 155.6 | 3 1/2 |
| 16 | 6 1/4 | 158.8 | 3 1/2 |
| 17 | 6 1/2 | 165.1 | 3 1/2 |
| 18 | 6 5/8 | 168.3 | 3 1/2 |
| 19 | 6 3/4 | 171.5 | 3 1/2 |
| 20 | 7 1/2 | 190.5 | 4 1/2 |
| 21 | 7 5/8 | 193.7 | 4 1/2 |
| 22 | 7 7/8 | 200 | 4 1/2 |
| 23 | 8 3/8 | 212.7 | 4 1/2 |
| 24 | 8 1/2 | 215.9 | 4 1/2 |
| 25 | 8 5/8 | 219.1 | 4 1/2 |
| 26 | 8 3/4 | 222.3 | 4 1/2 |
| 27 | 9 1/2 | 241.3 | 6 5/8 |
| 28 | 9 5/8 | 244.5 | 6 5/8 |
| 29 | 9 7/8 | 250.8 | 6 5/8 |
| 30 | 10 1/2 | 266.7 | 6 5/8 |
| 31 | 10 5/8 | 269.9 | 6 5/8 |
| 32 | 11 | 279.4 | 6 5/8 |
| 33 | 11 5/8 | 295.3 | 6 5/8 |
| 34 | 12 | 304.8 | 6 5/8 |
| 35 | 12 1/4 | 311.2 | 6 5/8 |
| 36 | 12 5/16 | 312.7 | 6 5/8 |
| 37 | 13 3/8 | 314.3 | 6 5/8 |
| 38 | 12 7/16 | 315.9 | 6 5/8 |
| 39 | 12 5/8 | 320.7 | 6 5/8 |
| 40 | 13 1/8 | 333.4 | 6 5/8 |
| 41 | 13 1/2 | 342.9 | 6 5/8 |
| 42 | 13 5/8 | 346.1 | 6 5/8 |
| 43 | 13 3/4 | 349.3 | 6 5/8 |
| 44 | 14 1/2 | 368.3 | 7 5/8 |
| 45 | 14 3/4 | 374.7 | 7 5/8 |
| 46 | 15 1/2 | 393.7 | 7 5/8 |
| 47 | 16 | 406.4 | 7 5/8 |
| 48 | 17 1/2 | 444.5 | 7 5/8 |
| 49 | 18 7/8 | 479.4 | 7 5/8 |
| 50 | 20 | 508 | 7 5/8 |
| 51 | 22 | 558.8 | 7 5/8 |
| 52 | 24 | 609.6 | 7 5/8 |
| 53 | 26 | 660.4 | 7 5/8 |
| 54 | 28 | 711.2 | 7 5/8 |
| 55 | 30 | 762 | 7 5/8 |
For more information, please contact:
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
http://www.roschen.cn ;
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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