Changsha Sollroc Engineering Equipments Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, , MoneyGram |
| Supply Ability | 5000 pieces per month |
| Delivery Time | about 18 days |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Size | 1 7/8'' - 17 1 /2'' |
| Color | Blue or you wanted |
| Application | soft formation |
| Advatage | High Performance and Long Service life |
| Type | drag bits |
| Material | Tungsten carbide |
| Brand Name | SOLLROC |
| Model Number | 190mm Drag Bits |
| Certification | SGS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, , MoneyGram | Supply Ability | 5000 pieces per month |
| Delivery Time | about 18 days | Packaging Details | Cartons + ply wood case (no plastic) |
| Size | 1 7/8'' - 17 1 /2'' | Color | Blue or you wanted |
| Application | soft formation | Advatage | High Performance and Long Service life |
| Type | drag bits | Material | Tungsten carbide |
| Brand Name | SOLLROC | Model Number | 190mm Drag Bits |
| Certification | SGS | Place of Origin | China |
| High Light | step drag bits ，chevron drag bit | ||
190mm 7 1/2'' Diameter AR 3 1/2'' Thread Blue Corlor 3 Wings Step Drag Bits
Product Introduce
Drag bits can be either solid or welded construction. Solid, or one piece construction, is the most durable and recommended for the applications where error cannot be tolerated.
All tungsten carbide tips are silver soldered to the bit wing by a special process to ensure a strong bond that will not shear or break when drilling through hard rock.
Features
Drag drill bit is used for drilling overburdens with sands, clays and soft formations. These bits will produce larger cuttings than a Chevron style bit.
Because the step drill bit is more aggressive than the Chevron, the effect will be faster. However, it will be less durable as well.
Specification
| Item | 3 wings drag bits |
| Drag Bit Size(Inch) | 1 7/8"(47MM)~17 1/2"(444.5MM) |
| Drag Bit Connection | 2 3/8"~6 5/8" API reg pin |
| Dril rods dia. | 76mm, 89mm, 114mm, etc |
| Drag Bit Formation | soft ,medium soft ,hard,medium hard,very hard formation |
About us
At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.
Delivery Time
Generally need 20 days
Transport Way
By air, By Sea or By Express
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-50000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di... Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di...
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