High performance tapered drill rod for small hole drilling
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Tapered steel rod work with taper drill bits which are usually hexagonal. When it comes to the small-hole drilling tools equipped with pneumatic & hydraulic rock drills.
Product Description
High quality tapered drill steel rod for small hole drilling works
Taper drill rod
1.Taper degree:6,7,11,12
2.Shank: Hex19*108,22*108,25*108
3.Length:400-8000mm
4.Certification:ISO9001:2008
Taper drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other contractions. It works with taper drill bits and has different length for various applications, our taper drill rods come in a variety of taper angles, generally, the light duty rock drill usually use 7 taper or smaller taper angle, the heavy duty rock drill mainly use 11,12 taper angle. And the basic theory is that taper drill rods and taper drill bits must be in the same tapered degree. We provide tapered rods in a full range of shank configurations and steel hex diameters for hand-held pneumatic drilling needs. Taper rock drill rod must together used with tapered drill bits, chisel bits, cross bits and button bits.
| Item | Taper Angle | Shank | Length | Weight |
|
|
| mm | mm | kg |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 600 | 2.2 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 800 | 2.8 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 1000 | 3.4 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 1200 | 4 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 1400 | 4.5 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 1600 | 5.1 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 1800 | 5.7 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 2000 | 6.5 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 2200 | 7.2 |
| Taper drill rod | 6°(7° 11° 12°) | Hex 22 x 108 | 2400 |
Location:Liaocheng,Shandong,China
Liaocheng Jinquan Construction Machinery Co.,Ltd (Formerly Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd) was established in 1984, located in Economic Development Zone Of Liaocheng, Shandong Province, China. It belongs to the group company of Golden Spring Drilling Limited. We are one of the biggest production bases of all kinds of rock drilling tools, mainly produce "Jinquan" brand rock tools, including threaded button bits, tapered button bits, cross drill bits, chisel bits, down the hole DTH bits, DTH hammers, extension drill rod, MF rod, shank adaptors, coupling sleeves, conical shank cutter bits, pick holders, tricone bits, air compressor, drilling rigs etc. Now our manufacturing capacity has reached eight series and more than 500 types of products. They are widely used in quarrying, mining, road building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects. |
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