Doing the patches is not problem, I have a belt sander setup.
It's more about getting the cutouts in the panels done nicely.
I want to be close to this good, and I find it hard to do neatly with a cutoff wheel.
I'm wanting to use them to trim the edges of cuts in sheet metal to get good-fitting patches. They should be good enough for that?
Not heavy grinding/stick removal.
Thanks, went to Twiggs in Welly today, the PPS website is rubbish. Twiggs is researching.
They are pricey suckers though
https://www.revolutionindustrial.com.au/poliroll-polico-150pc-abrasive-cartridge-rolls-pol
Any idea where I can get something like these in NZ that are rated for a die grinder speed (1/4 shank) and the sanding drums?
https://www.unitedabrasives.com/mmi-family/spiral-band-drums/
https://www.unitedabrasives.com/mmi-family/3-4-diameter/
@Truenotch?
I've got a cushion I got from the physio, one of these I think
https://thebadbackshop.co.nz/collections/lumbar-roll-seat-wedges/products/mckenzie-super-roll
Had it for a number of years now and it still does the job.
For long trips in old cars I got one of these
https://www.betterback.co.nz/lumberjack
with the leg straps for driving.
Works for me.