ROSCHEN GROUP
| Supply Ability | 2000 sets per month |
| Packaging Details | Carton And Wooden Case |
| Drill Rock Hardness | F=6-20 |
| Condition | New |
| Type | Drill Pipe, Tapered Tools |
| Processing Type | Forging |
| Usage | Rock Drilling |
| Material | Tungsten Carbide |
| Application | Quarry Or Mining Or Well Drilling |
| After-sales Service | 7X24hours Available |
| Diameter | Hex 22/25*108 Mm |
| Package | Carton And Wooden Case |
| Length | 500mm To 8000mm |
| Brand Name | ROSCHEN |
| Model Number | Taper Drill Rod 7°, 11°, 12°,etc |
| Certification | API, API 5DP, ISO9001, CE |
| Place of Origin | China |
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Product Specification
| Supply Ability | 2000 sets per month | Packaging Details | Carton And Wooden Case |
| Drill Rock Hardness | F=6-20 | Condition | New |
| Type | Drill Pipe, Tapered Tools | Processing Type | Forging |
| Usage | Rock Drilling | Material | Tungsten Carbide |
| Application | Quarry Or Mining Or Well Drilling | After-sales Service | 7X24hours Available |
| Diameter | Hex 22/25*108 Mm | Package | Carton And Wooden Case |
| Length | 500mm To 8000mm | Brand Name | ROSCHEN |
| Model Number | Taper Drill Rod 7°, 11°, 12°,etc | Certification | API, API 5DP, ISO9001, CE |
| Place of Origin | China | ||
| High Light | dth drilling tools ，concrete core drill bit | ||
11 Degree Tapered Rock Drill Rods , Tungsten Carbide Rod In Underground Mining Industry
11° Tapered Rock Drill Rods , Tungsten Carbide Rod Used In Underground Mining Industry
Tapered drill rod, Drill rod for rock drilling machine,Integral drill rod B19 B22, 22mm diameter drill rod/drill pipe, Tapered drill rod, integrail drill rod, integral drill pipe, Hex mining rock drill steel rod, Light weight rock drilling rod, rock drilling pipe 2m, 4m coal mining rock drilling rod , rock drill tapered steel rods.
This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Rock Drill Steel,Tapered Rock Drill Rods
1) Material: 40SiMnCrNiMo
2) Shank spec.: Hex19*108mm, Hex22*108mm, Hex25*108mm, Hex25*159mm
3) Taper connection: 7, 11, 12 degree
4) Length: 0.5m~6.0m
| Types of drill rods | Specifications | Length(mm) | Shank | Weight (kg) |
| Tapered drill rods | Taper Angle: 4, 6, 7, 11, 12 degree | 400mm to 8000mm | Hex22mm*108mm Hex25mm*159mm Hex19mm*108mm | 1.7 - 24.9 |
| Integral drill steel | Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm | 400mm to 4800mm | 3 – 15.4 | |
| Plug hole rods | Chisel bit diameter: 17mm, 20mm, 22mm | 150mm to 710mm | 0.6 - 2.9 |
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
http://www.roschenmining.com ; http://www.roschendrilling.com
http://www.roschengroup.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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