Most of the consumer yard and garden chippers/ shredders are a huge waste of cash, I have a 8hp 4" jam-o-matic ( MTD) the type with a fold down chute to rake leaves into. This style is a lousy choice, no clutch for starting purposes impossible to clear jams just a royal PITA. I also have a semi pro Bearcat 5" unit. Great unit, lives up to all advertising claims, ain't inexpensive though at $8k new ( chipper/shredder 20 hp) I ran 4" buckthorn through with out a hitch. Can you post a picture of it or a similar unit that would help a lot in saying ya or nay as Craftsman is just someone else' s unit re-badged. There are a few consumer units out there that are not half bad