KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability | 100000 Piece/Pieces per Month |
| Delivery Time | 10-15 days |
| Packaging Details | playwood box |
| Product name | roller cone, Core Drill Bit |
| Material | High Manganese Steel, Alloy steel ,carbide |
| Use | Construction works , oil well drilling rock |
| formation | medium to hard formation |
| advantage | most favourable price and best qualtity |
| Packing | Wooden case or steel case |
| Brand Name | MIROC |
| Model Number | Single Cone Rock Roller Drill Bits |
| Certification | API |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, | Supply Ability | 100000 Piece/Pieces per Month |
| Delivery Time | 10-15 days | Packaging Details | playwood box |
| Product name | roller cone, Core Drill Bit | Material | High Manganese Steel, Alloy steel ,carbide |
| Use | Construction works , oil well drilling rock | formation | medium to hard formation |
| advantage | most favourable price and best qualtity | Packing | Wooden case or steel case |
| Brand Name | MIROC | Model Number | Single Cone Rock Roller Drill Bits |
| Certification | API | Place of Origin | China |
| High Light | Rock Roller Core Drill Bit ，180r/min Roller Drill Bits ，Petroleum Rotary Drilling Bits | ||
Single Cone Rock Roller Drill Bits For Drilling Machines
KSQ Technologies (Beijing) Co. Ltd. can design all the rock reamer (Hole Opener) for bith horizontal directional drilling and vertical drilling as your special request,for example center shaft length,thread type,roller cones sizes,pilot size,extra projection on the plam,nozzles,nozzles sizes,for bith replaceable cones and fixed cones hole opener for your whole drilling project.We registered brand-Longyue.
Cuttong Structure: part of tricone bit,both steel tooth bits and tci bits are available
Products Application: bit cutter legs are mainly used in building big diameter piling bits or hole opener main type available
Most of regular sizes and IADC code
Available Sizes:from 2 7/8 to 26'' large sizes for hole opener bit,reaner bit
Application:petroleum&gas,water well,mining and tectonic industries,oilfield,construction,geothermal,directional bording,and underground foundation work hard formation rock /roller cone cutter bit uesd in hdd reamer
| Recommended Drilling Parameters | |||
| IADC | WOB(kn/mm) | RPM(r/min) | Formations |
| 117 | 0.30-0.75 | 180-60 | very soft formation with low compressive strenght and high drillability,such as caly,mudstone,chalk,etc. |
| 127 | 0.30-0.85 | 180-60 | soft formation with low compressive strength and high drillability,such as mudstone,gypsum,soft limestone,etc. |
| 217 | 0.35-0.95 | 150-60 | soft to medium hard formations with high compressive strength,such as medium soft shale,sandstone,limestone,etc. |
| 437 | 0.35-0.9 | 240-70 | soft formation with low compressive strenght and high drillability,such as caly,mudstone,chalk,soft limestone,etc. |
| 517 | 0.35-1.0 | 140-60 | medium soft formation with low compressive strength and high drillability,such as mudstone,sandstone,shale,etc. |
| 537 | 0.45-1.0 | 120-50 | medium soft to medium hard formation with low compressive strength,such as medium shale,sandstone,medium limestone,etc. |
| 617 | 0.45-1.1 | 90-50 | medium hard to hard formation witj high compressive strength,such as hard shale,limestone,dolomite,etc. |
| 637 | 0.5-1.2 | 80-40 | hard to very hard formation with high compressive strength,such as hard limestone,dolomite,marble,etc. |
| NOTE the upper limits of WOB and RPM in above table should not be used simultaneously | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
4000000-6000000
Employee Number:
50~100
Ecer Certification：
Active Member
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its... KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its...
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