Integral Drill Rods

Integral Drill Rod is mainly used by a hand held drill machine in stone quarrying, foundation drilling, and underground mining and so on, and for small-hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency.

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Taper drill rods

In addition to the following common specifications,can produce a variety of special specification according to customers’different requirements.

 

 

How to order? Shank Style + Effective Length + Bit Diameter

Integral Drill Rods are a fixed length with a shank at one end and a bit at the other, and are able to drill to a depth equivalent to their effective length. The bit may consist of a single chisel shaped tungsten carbide insert or four such inserts. 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 bit end.

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