Taper 7 Degree Drill Rod With Shank 22 x 108mm Diameter from 600mm to 6000mm
Tapered drill rod,also called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6 mto 3.6 m in length—are measured from the collar to the bit end.
Applications
• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry
Our Tapered drill rods are made from the best steels and alloys in China,from Japan or Germany CNC lathe thread and drilling alloy perforations to ensure the accuracy of the ball tooth bit. Advanced thermal inlay technology ensures that the quality of each ball bit is stable.
The ball tooth bit uses different alloy teeth (hemispherical teeth, bullet teeth, parabolic teeth, etc. according to different rock formation structures and hardness. We can make alloy ball tooth drills of different specifications and different forms according to different needs of users. Widely used in mining, tunneling, underground plant excavation and other construction sites. It is an ideal substitute for the same type of ball tooth bit in foreign countries, with stable quality and high cost performance.
Why choose our Rock drill tools?
1.Tapered rock drill rod connect with button bits perfectly for drilling holes
2.Stable and mature welding technology ensure high quality of bits
3.Accurate dimension of taper degree perfectly matches the button bits
4.work reliable and very cost-effective
5. Rod bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
Packing details : Wooden case and steel bundle.
Technical Reference
| Product Name | Taper drill rod |
| Material | special steel |
| Degree | 7/11/12 degree |
| Shank | H19*108mm, h22*108mm,H25x159mm |
| Length | 600mm---8000mm |
| Color | black or your yequirement |
| Connect with | tapered drill bit |
| Application | stone quarry drilling |
Test is the best way to find suitable rock drilling tools, for samples please Email drillbit@qq.com
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Taper 7 Degree Drill Rod With Shank 22 x 108mm Diameter from 600mm to 6000mm Images
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