ROSCHEN GROUP
| Supply Ability | 10000 tons |
| Packaging Details | steel bundle |
| Name | Hexagonal Hollow Steel Drill Rod |
| Item | Hollow Hexagon Drill Rod |
| Drill rod supplier | Hollow Hexagon Drill Rod Suppliers and Manufacturers |
| Drill rod sales | wholesale Hollow Hexagon Drill Rod |
| hollow drill rod sales | Hollow Hexagon Drill Rod suppliers |
| Drill rod factory | Hollow Hexagon Drill Rod factory |
| Sale rods | B22 Hexagonal Steel Hollow Tapered Drill Rod For Coal Mining |
| Selling hollow drill rod | Hollow Hexagon Drill Rod, Wholesale Various High Quality Hollow Hexagon Drill Rod Products from Global Hollow Hexagon Drill Rod Suppliers and Hollow Hexagon Drill Rod Factory,Importer,Exporter |
| Series | steel drill rod |
| Supply rods | hollow steel rod |
| Series no | hollow metal rod |
| Model Item | steel hollow bar for mining drill rod |
| Hollow drill rod size | B22 Hexagonal Steel Hollow Tapered Drill Rod |
| Type | Hollow Drill Steel |
| Type No | steel drill rod |
| Drill Rod For Sale | Buy Drill Rod For Sale,Tapered Drill Rod,B22 Drill Rod Product |
| Brand Name | ROSCHEN |
| Model Number | 22 25 28 32 38 42 |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Geological NTW HTW BTW 56.64mm Threading Drill Rod
Remet , Metzke Thread Reverse Circulation Drill Pipe For RE040 PR52 RC Hammer
Remet Metzke Thread REVERSE CIRCULATION DRILL ROD 3M Long For RE531 Hammer
Reverse Circulation Drill Pipe 4 1/2" Remet Thread For RE543 RE545 RC Hammer Bit
Product Specification
| Supply Ability | 10000 tons | Packaging Details | steel bundle |
| Name | Hexagonal Hollow Steel Drill Rod | Item | Hollow Hexagon Drill Rod |
| Drill rod supplier | Hollow Hexagon Drill Rod Suppliers and Manufacturers | Drill rod sales | wholesale Hollow Hexagon Drill Rod |
| hollow drill rod sales | Hollow Hexagon Drill Rod suppliers | Drill rod factory | Hollow Hexagon Drill Rod factory |
| Sale rods | B22 Hexagonal Steel Hollow Tapered Drill Rod For Coal Mining | Selling hollow drill rod | Hollow Hexagon Drill Rod, Wholesale Various High Quality Hollow Hexagon Drill Rod Products from Global Hollow Hexagon Drill Rod Suppliers and Hollow Hexagon Drill Rod Factory,Importer,Exporter |
| Series | steel drill rod | Supply rods | hollow steel rod |
| Series no | hollow metal rod | Model Item | steel hollow bar for mining drill rod |
| Hollow drill rod size | B22 Hexagonal Steel Hollow Tapered Drill Rod | Type | Hollow Drill Steel |
| Type No | steel drill rod | Drill Rod For Sale | Buy Drill Rod For Sale,Tapered Drill Rod,B22 Drill Rod Product |
| Brand Name | ROSCHEN | Model Number | 22 25 28 32 38 42 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | shank adapter ，drill extension rod | ||
Hexagonal Hollow Steel Drill Rods With R32 Button Bits for Blast Hole Drilling
HEXAGONAL HOLLOW STEEL DRILL ROD With R32 Button Bits for Blast Hole Drilling
Description & Specification
Product Name: hex hollow steel
Types: Tapered drill rods, Integral drill rods, Plug hole rods
Application:
Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Material: High quality carbide and high quality steel
MOQ: No requirement for testing and trial order
We can produce as your request of carbide size, different length of drill rods.
Hollow Hexagonal Drill Steel, is a rock drill steel or integral drill steel without tips. Hollow Drill Steel Bar is a type of steel specially used in drill rod manufacture, high intension and toughness.
Integral drill rod without tip shank sizes 82.5 mm * 22mm(3 1/4" * 7/8"), 108mm * 22mm(4 1/4" * 7/8"), 108mm * 25mm(4 1/4" * 1"), 159 * 25mm(6 1/4" * 1). Lengths: 400mm to 6400mm(1'4" - 21'). Head diameters: 27mm to 40mm.
hollow drill steel
The hollow drill steel is vital material for making drill rods. It is typically supplied as steel hollow bars that made from premium grade steel and through closely-controlled metallurgical process. The result is quality hex hollow drill steel with increased hardenability, uniform grain structure, and excellent machinability, which is difficult to break.
Drill rods made of Roschen hollow steel bars deliver stable drilling performance and extended wear life.
Materials: 55SiMnMo, 40SiMnCrNiMoA, 23CrNi3Mo, 80Cr, 95CrMo, 60Si2MnA
Specifications: B19, B22, B25, B28, B32, B38, B42
| 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
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...
Get in touch with us
Leave a Message, we will call you back quickly!