Reverse Circulation (RC) Hammer
RH5RC11- 4 1/2" Metzke box up thread connection
RH5RC12- 4 1/2" Remet box up thread connection
RH5RC13 - 4 1/2" Matrix box up thread connection

Download RC Hammer Manual.

All 3 hammers use Rock Hog's R50 shank bit.

* Hammer will run on less volume but penetration rates will be significantly slower.

Features

• 1 piece sample tube that pulls out from the top.  The hammer does not need to be disassembled to replace the tube.  Just disconnect the drill pipe and pull.
• Sample tube's material and heat treat are designed for give maximum service life.
• Pison cycle produces high penetration rates.
• The Wear Sleeve is reversible.
• Bit shrouds are easily replaced when changing bits and lock onto and rotate with the chuck.
• The shroud aids in producing and excellent sample with minimal contamination.
• Unique design makes the hammer easy to maintain and service.