Wood-scoring Scarifier Drum This wood-scoring drum attaches to National's Spartan 220 and 110-8 Scarifiers.  It is an 8-inch drum with three scoring blades.  Using this on your scarifier eliminates the need to get down on your hands and knees...

Drum and Shaft for HMR and TMO Cutters *HMR Cutters: Tugsten carbide cutters commonly used for leveling high spots on concrete or asphalt, grooving concrete, tough line removal applications, sidewalk trip hazards, and stubborn thin-set removal. **TMO...

Steel TSR cutters are known for their versatility; they are designed to take up everything from thin mil coatings and glues to mastics, line striping, and rust off steel decks, as well as do general concrete preparation.  They leave a shot-blast...

This drum comes completely set up with TSR teeth.  No additional washers or teeth are necessary.