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Shenzhen Hanhu Industrial Co.,Ltd

Address: A3 Fenghuang Industry Park, Pinghu Town, Longgang District, Shenzhen, Guangdong, China (Mailand)

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Pneumatic Rock Drill Rod

Pneumatic Rock Drill Rod

Product description: Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling. 1. The Integral rods strong energy of single impact and the low energy...

Product Details

Product description:

Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling.

1. The Integral rods strong energy of single impact and the low energy consumption in rock crushing;

2. The weight ratio of Piston and Bit almost reached 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool;

3. The Integral rods good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock;

4. A check valve device is available to drill holes under water.

The HR Series DTH Hammer, an ideal drilling tool, is widely used in such industries relating to energy,transportation, metallurgy, building etc. 

5.Tapered Button bits(7,11,12Degree), Diameters:32mm-50mm, Tips type:4tips or 7tips or 8tips,

   Button or Ballistic tips

6.Thread button bits, Diameters from 45mm-102mm, Thread Type:R32,T38,T45,T51 Thread Tip

    type: Button or Ballistic tips, Face type:Flat face or drop center


Quick details

Product name

Taper drill rods B22

Material

High quality carbide and 55SiMnMo steel

Process

Forging

Usage

Rock drilling, coal mining and geological drilling

Taper degree

4, 7, 11, 12 degree

Length

400-6000mm

Weight

3.03kg/m

Specification

B22*108mm

Delivery

1-5 days for sample, batch products depend on order quantity

Packaging

Bundled with steel wire, 5 pieces are bundled together or as client's requirement

Shipping

Samples are shipped by express, batch products are shipped by sea or by air


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