tenders
Innocent Bystander
My concern with the PVC bushing would be that the bond with epoxy could fail over time due to shaft vibration and the differences in expansion rates due to temperature fluctuations. This may not be a valid concern, however; I’ve never epoxied any PVC that was important. You might consider using West GFlex epoxy, and giving them a call to confirm/consult before proceeding.
On the Dremel: they make Dremel with a head extension that lets you pull the spinning bits quite far away from the motor, so it can get into small places. Not sure Harbor Freight units have this feature.
You know you can mount the blades on the oscillating tool at 90° to the tool, right? That doesn’t let you get in close enough to clear the fiberglass bog out?
On the Dremel: they make Dremel with a head extension that lets you pull the spinning bits quite far away from the motor, so it can get into small places. Not sure Harbor Freight units have this feature.
You know you can mount the blades on the oscillating tool at 90° to the tool, right? That doesn’t let you get in close enough to clear the fiberglass bog out?