Jericho DTH Hammers are high-performance percussion drilling tools used in mining, water well drilling, and construction for penetrating hard rock formations. DTH hammers are designed to provide direct impact at the drill bit for maximum energy transfer. DTH Hammer Performance & Design and are engineered to maintain hole straightness and high penetration rates in abrasive rock. 

​

• Direct Impact: Unlike top-hammer systems, the DTH hammer is located at the bottom of the drill string, ensuring minimal energy loss even at great depths.

• Air Actuation: The internal piston is powered by compressed air, which also serves to flush rock cuttings from the borehole.

• Durability: Premium hammers are manufactured with heat-treated alloy steel to resist fatigue and handle high-pressure air packages.