Holte Down Hole Hammers

As a specialized manufacture of Down-The-Hole (DTH) drilling equipment supplies for over 35 years, Holte has been able to develop a line of Conventional and Reverse Circulation Hammers incorporating innovative solutions no other DTH Hammer can match.

Our large diameter hammers, in fact, continually set the benchmark throughout the industry, helping you stay one step ahead of your competition.

Today our hammer line consists of DTH hammers from 3 1/2″ to a 42″ reverse circulation hammer, but our flexible design, manufacturing and heat treatment process is capable of adapting to met your needs if another size better suits the job. Please contact us for any of your drilling supplies and / or special needs drilling equipment.

Conventional Down Hole Hammers | Size & Part Numbers

18" Down Hole Hammer Conventional 
DescriptionPart #:
Holte 18” Conventional DHH010118
Adapter Sub100156
Screen100157
Choke100158
Spring100159
Back Head100160
Check Valve Assembly100162
Polymer Make up Ring100163
Air Distribution Valve100164
Porting Sleeve100165
Piston100166
Snap Ring100167
Bit Bushing100168
Chuck100169
Bronze Chuck Wear Band 5/13100170
24" Down Hole Hammer Conventional 
DescriptionPart #:
Holte 24” Conventional DHH010124
Adapter Sub100172
Choke100174
Spring100175
Back Head100176
Check Valve Assembly100178
Polymer Make up Ring100179
Air Distribution Valve100180
Porting Sleeve100181
Piston100182
Snap Ring100183
Bit Bushing100184