1000 mm Pneumatic Rock Drill Tool Integral Drilling Rod

1000 mm Pneumatic Rock Drill Tool Integral Drilling Rod

Product information of integral drill rod:

Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters:

Shank sizes: Hex. 19mm, Hex. 22mm;

Head diameters: 26mm ~ 42mm;

Effective lengths: 400mm ~ 7000mm;

Specification of integral drill rod:

Application of integral drill rod:

Integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole drilling.

Advantage of integral drill rod:

1. Through-hardened shank end for high wear resistance and a longer service life

2. Stainless steel flusing tube lining to prevent corrosion and breakage

3. Super tough 40SiMnCrNiMo steel, specially designed for wet or dry drilling.

4. Special anti-corrosion oil to protect the flushing hole of the rod.

5. High quality insert subjected to special bronze- brazing process.

Package of integral drill rod:

Bundle or wooden case