The Swirl-Off quick change tungsten carbide cutters are the replacement cutters for the 50671 Swirl-Off Barnacle Buster. The carbide cutters can be used with any 6" model.
The kit includes 7 sets of 2 carbide cutters. Spacers and shafts are included with this kit.
**Please note, you will still need to use axles to slide into the shafts to hold the cutters into place.**