Specifications

1.311mm to 444mm dth hammer
2.Simple structure and easy operation.
3.Reliable performance
4.Long service life

Matched products:

 

drill rods with API 5 1/2"REG BOX

bits with SD10 shanks

 

Application fields:

 

 all kinds of fields, such as water well drilling, bridge, construction,foundation and etc.

 

Features:

 

reliable performance high impact power with low frequency, long service life, non-return flushing.

 

Techincal Parameters:

 

 

 

Picture: