ROSCHEN GROUP
| Supply Ability | 100000000 pcs |
| Packaging Details | Wooden box |
| Brand Name | ROSCHEN |
| Model Number | 3" 3 1/2" 4" 41/2" 4 3/4" |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100000000 pcs | Packaging Details | Wooden box |
| Brand Name | ROSCHEN | Model Number | 3" 3 1/2" 4" 41/2" 4 3/4" |
| Certification | ISO | Place of Origin | CHINA |
| High Light | Air Core Bit ，aircore bits ，Air Core Drilling | ||
Air Core Bit
Air Core Drill Bits – Premium Tungsten Carbide
Roschen's premium air core drill bits last longer and drill faster, giving you cleaner samples and higher rig productivity.
Air Core Bit
Air Core Bits are used for drilling into unconsolidated, soft ground conditions. This method of drilling is used to drill the weathered regolith (loose, heterogeneous material covering solid rock). Except T.C. type, Roschen can make PDC type to adaptor soft to hard formation.
Product Parameters
| 3" | Remet or other threads as per request |
| 3 1/2" | Remet or other threads as per request |
| 4" | Remet or other threads as per request |
| 41/2" | Remet or other threads as per request |
| 4 3/4" | Remet or other threads as per request |
| Note | |
| Special sizes can also be made as per request. | |
| Any other thread is available against requirements. | |
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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