ROSCHEN GROUP
| Supply Ability | 1000000 pcs |
| Packaging Details | wooden box |
| Delivery Time | 5~15days |
| Brand Name | ROSCHEN |
| Model Number | 2 3/8", 3 1/2" |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Supply Ability | 1000000 pcs | Packaging Details | wooden box |
| Delivery Time | 5~15days | Brand Name | ROSCHEN |
| Model Number | 2 3/8", 3 1/2" | Certification | ISO |
| Place of Origin | CHINA | ||
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The Tricone Bit is the most versatile drill bit on the market. It is the go-to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, Roschen group limited has the Tricone Drill Bit for you.
The Advantages of Using a Tricone over Other Drill Bits:
1. There is a Tricone suitable for any rock formation
2. Tricone bit is versatile and can handle changing formations
3. Tricones are reasonably priced, long lasting and have an efficient drilling rate
Cost of a Tricone Bit:
The cost of a good drill bit varies from about 1-5% of the total cost, however, the drill bit will affect up to 75% of your total cost.
1. Reducing the number of times you trip
2. Increased rate of penetration when drilling means more holes faster
3. Straighter holes and longer bit life
4. Saves you time and money
Depending on your application, Roschen group limited can provide you with new, re-run or premium oil field quality Tricone bits. The difference between a premium oil field Tricone bit and non-premium oil well quality Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics.
These roller cone drill bits are designed to go to extreme depths in extreme conditions and in situations where they cannot fail.
| ITEM | Tricone Bits Specifications | API thread | |
| inch | 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 | 108.0 | 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 | 5-3/4 | 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 | 200.0 | 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 | 12-3/8 | 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 | 374.7 | 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 | 508.0 | 7-5/8 |
| 51 | 22 | 558.8 | 7-5/8 |
| 52 | 24 | 609.6 | 7-5/8 |
| 53 | 26 | 660.4 | 7-5/8 |
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
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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