Reverse Circulation Down The Hole Bits 2018-02-24T14:22:02+00:00

Project Description

Reverse Circulation Down The Hole
Hammer Drilling Bits

For the ultimate control and efficiency when hammer drilling, look closely at Holte Drilling Tools.  No other company can offer entire systems and solutions from rig to bit.

Holte Reverse Circulation Bits Offer Control

As the most experienced reverse circulation manufacturer in the industry, we understand bits and the importance of having a durable, effective design leading your tooling down the hole.  Our complete line of reverse circulation bits are designed with that in mind.

Patented precision, hardened keys are the core of our key drive system that take place of traditional splines.  They allow shorter shank length and lighter weight bits by eliminating bit bushings and utilizing inexpensive, replaceable delron wear plates. The compact bit shank design equates to the highest piston to bit ratio in the industry, in turn, delivering maximum energy to the button face so you are bringing rock chips to the surface, not wasting time making dust.  Re-designed airflow channels reduce the chance of bit face plugging and ensure the hammer continues running in all types of ground conditions.  This control of airflow also better directs air traveling over the face of the bit to the center helping to eliminate the unwanted pressurization of surrounding formations and making drilling in sensitive sites less risk.

Holte Reverse Circulation “down the hole” Bits are available in a variety of shank style, bit face and button configuration to include an innovative two piece design utilizing diamond buttons for the ultimate in durability.  Sizes range up to 43″ (1092mm), but our flexible design, manufacturing and heat treatment process is capable of adapting to meet your needs if another size better suits the job.

Let Holte work with to design a bit that maximizes performance in the ground conditions you are faced with on your next job. Why settle for anything else?

Down Hole Bit Reverse Circulation

Down Hole Bit Reverse Circulation 
DescriptionPart #
Holte 9" Reverse Circulation DHH Bit020209
Holte 10" Reverse Circulation DHH Bit020210
Holte 11" Reverse Circulation DHH Bit020211
Holte 12" Reverse Circulation DHH Bit020212
Holte 13" Reverse Circulation DHH Bit020213
Holte 14" Reverse Circulation DHH Bit020214
Holte 15" Reverse Circualtion DHH Bit020215
Holte 16" Reverse Circulation DHH Bit020216
Holte 17" Reverse Circulation DHH Bit020217
Holte 18" Reverse Circulation DHH Bit020218
Holte 19" Reverse Circulation DHH Bit020219
Holte 20" Reverse Circulation DHH Bit020220
Holte 22" Reverse Circulation DHH Bit020222
Holte 24" Reverse Circulation DHH Bit020224
Holte 26" Reverse Circulation DHH Bit020226
Holte 28" Reverse Circulation DHH Bit020228
Holte 30" Reverse Circulation DHH Bit020230
Holte 32" Reverse Circulation DHH Bit020232
Holte 34" Reverse Circulation DHH Bit020234
Holte 36" Reverse Circulation DHH Bit020236
Holte 37" Reverse Circulation DHH Bit020237
Holte 42" Reverse Circulation DHH Bit020242