ROSCHEN GROUP
| Payment Terms | L/C, D/P, T/T, MoneyGram |
| Supply Ability | 2000pcs/month |
| Delivery Time | 10~15 working days |
| Packaging Details | Wooden Boxes |
| name | PDC Bit |
| Features | Matrix Body PDC Bit |
| Application | oil well,water well, mining, explorer well drilling. |
| Bit Diameters | 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc |
| Blades | 2~9 Blades |
| Body Type | Matrix or Steel |
| high qualitty pdc bit | BEST DRILLING BITS |
| PDC Bit manufacturer | PDC bits factory |
| Brand Name | ROSCHEN |
| Model Number | 12 1/4" 5 Blades |
| Certification | API |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/P, T/T, MoneyGram | Supply Ability | 2000pcs/month |
| Delivery Time | 10~15 working days | Packaging Details | Wooden Boxes |
| name | PDC Bit | Features | Matrix Body PDC Bit |
| Application | oil well,water well, mining, explorer well drilling. | Bit Diameters | 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc |
| Blades | 2~9 Blades | Body Type | Matrix or Steel |
| high qualitty pdc bit | BEST DRILLING BITS | PDC Bit manufacturer | PDC bits factory |
| Brand Name | ROSCHEN | Model Number | 12 1/4" 5 Blades |
| Certification | API | Place of Origin | China |
| High Light | 5 Blades PDC Drill Bits ，12 1/4" 5 blades PDC bit ，12 1/4inch PDC bit | ||
12 1/4" 5 Blades Imported Matrial 4145h PDC Drill Bits
1. Specification Basical Parameter
Basical Parameter
| Bit Size | 3 7/8''-17 1/2'' |
| Number of Blade | 5 |
| Primary Cutter Size | 13 / 16/ 19mm |
| Connection | 6 5/8′′reg |
| Operating Parameter | |
| Rotary Speed(r/min) | 60~250 |
| Weight on Bit(KN) | 20~110 |
| Flow Rate(lps) | 45~60 |
PDC DRILL BITS - STANDARD CONNECTION SIZES
| BIT SIZE(INCH) | API REGULAR PIN(INCH) | RECOMMENDED MAKE UP TORQUE(KN.M) |
| 4 1/2 to 4 3/4 | 2 7/8 API | 6.0~7.5 |
| 5 1/8 to 7 3/8 | 3 1/8 API | 9.5~12 |
| 7 1/2 to 9 3/8 | 4 1/2 API | 16.0~22 |
| 9 1/2 to 14 1/2 | 6 5/8 API | 38~43 |
| 14 5/8 to 17 1/2 | 7 5/8 API | 46~54 |
2. PDC ADVANTAGES
The Diamond PDC drill bit designed to run at high penetration rates even in applications that call for higher blade and cutter counts. Its unique cutting structure layout adds another dimension to bit stability and smooth running by combining the penetration rate potential of traditional "single set" cutter layouts with the life extending features of a "plural set" cutter layout. The result is a bit that runs up to 20 percent faster than conventional PDC bits with minimum bit wear.
Diamond bits work across an extended range of weight on bit, penetrating quickly even at low bit weights in softer rock. When formations firm up, the bits can take added weight with a smooth torque response and maintain higher than competitive rates of penetration. The technology is a departure from traditional plural set bits that require higher weights to drill even in soft rock, and are generally durable, but slow, even in harder rock. Traditional plural set bits also can produce an erratic torque response when taking additional weight.
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
http://www.roschen.cn ; http://www.roschendrill.com
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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