DTH Shock Subs PHS Series

Increase the Life of your Rig - Use a DTH Shock Sub!

The use of a DTH shock absorber is recommended to avoid premature deterioration of the rotary head of the drilling machine due to the percussion generated by the use of the down the hole hammer.
All OCMA DrillTech shock absorbers are manufactured with upper and lower threads according to international standards API, but other types of threading are available on customer’s request.
Our shock absorbers are suitables to any type of hammer.

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DTH SHOCK ABSORBER Model - PHS Series

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