Pneumatic Down the Hole Hammer · 4" to 12" · Low & High Pressure
Designed and patented by the Gien family since 1972. Every hammer is manufactured and tested at our Germiston workshop — delivering maximum penetration with minimum downtime.
Six decades of engineering experience built into every hammer we make. No middlemen — designed, manufactured and backed directly by the Gien family in Germiston, SA.
