Hello, We apologize we do not recommend this item for that purpose. Hope this helps, if you have any other questions please let us know. Thanks Customer Service Team Snow Joe + Sun Joe
Dear Jon, Thank you for contacting Snow Joe + Sun Joe. We do not recommend to use the Sun Joe SBJ801E-SJG 3-in-1 Electric Blower/Vacuum/Mulcher | Max 130 MPH | 13.5-Amp | Walk Behind unit on a clamshell driveway as it will blow and pick up clamshells when operating it.
Dear Bruce, The replacement blade goes for around $19.99, the part number is SBJ801E-BLADE, we are currently out of stock but we should have some more in the next few weeks. Thanks Customer Service Team Snow Joe + Sun Joe
The holes in the bag are too large to collect the dirt.
No, it won't even pick up leaves in grass, only stone or concrete, i.e. flat solid surfaces.
I presume you mean acorns (oak tree). They are hard enough to damage the blades.
If on weeds or grass it didn't pick up anything in one square yard for me.
I have marble sized acorns and it failed to pick them up
not to big mulches quite a bit though doesn't roll very good on grass