BBC55 Retractable Roller Cone Rock Head

This patented head boasts major cutting ability up to 15,000psi rock! Versatility and simplicity are a must, thats why the BBC55 opens and closes via cam shaft, and can be used with slip O-ring Hex Auger. Combined with durability and versatility, this BBC55 Heavy Duty Cutting Head is sure to tackle any job you put in front of it!