STR50 DTH HAMMER

1. Durable impact parts
2. High speed , most stable performance
3. Efficient energy transfer
4. Long life.

Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and Sandvik etc.

They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high

abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling

Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life.

They are widely used by our customers all over the world.

Main Features

1) DTH hammers series we supply

A) High pressure series

B) Medium pressure series

C) Low pressure series

D) High efficiency high pressure series

E) Reverse circulation series.

2)Outside diameters: 61.2~275mm

3)Drilling diameter: 68~508mm

How to order?

Hammer shank + Inches

(If you are not knowing the sizes, we can give you suggestions on hammers and bits)

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