11 Degree Tapered Rock Drill Rods , Tungsten Carbide Rod In Underground Mining Industry
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11 Degree Tapered Rock Drill Rods , Tungsten Carbide Rod In Underground Mining Industry
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Features
Basic Infomation
Place of Origin: China
Brand Name: ROSCHEN
Certification: ISO,CE
Model Number: Taper Drill Rod 7°, 11°, 12°,etc
High Light:

dth drilling tools

,

concrete core drill bit

Payment & Shipping Terms
Packaging Details: Carton And Wooden Case
Supply Ability: 2000 sets per month
Specifications
Model Number: Taper Drill Rod 7°, 11°, 12°,etc
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
Certification: API, API 5DP, ISO9001, CE
After-sales Service: 7X24hours Available
Diameter: Hex 22/25*108 Mm
Package: Carton And Wooden Case
Length: 500mm To 8000mm
Product Description

 

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

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Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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