Ballantine Beackreamer Overview

Some backreamers have built in swivels and others require external swivels.  The backreamer is a cutting/mixing tool attached to the end of the drill string that is pulled and rotated through pilot bore to enlarge the path.

Function:

• Cut Soil/Rock
• Mix Soil/Rock
• Attaching point for material that is being pulled
• Delivering fluid for removal of soul, lubrication and wall building to keep the bore path open

Mixing Style

• Beaver Tail
• Imperller
• Paddle Bal
• Winged/Tapered Winged
• Helical
• Razor Back
• Shredder

Packing

• Fluted
• Heavy Duty Stacked
• Kodiac
• Bell Packer

Rock

• Hole Opener
• Rock Master
• Roller Cone