HOPE 57mm Pro sander professional kit.
It's the one Simon uses!!
Included:
1 x Pro sander handle
6 x 57mm pro sander arbors
10 of each indasa redline discs in 120, 180, 240, 320, 400 and 600G
3 x replacement neoprene pads.
Why 57MM? Well I found that 47mm arbors (50mm discs) were too small for most things and 72mm arbors (with 75mm discs) were too big for most things.
So I designed and manufactured this perfect size. They are cheaper to buy and replace the discs of the bigger arbors. And big enough to absorb the heat and get into most sizes. They are the perfect size!!
AND by just changing the heads to sand each grit with this super quick release sander, the arbors and the abrasive last loads longer than ripping the abrasives on and off each time.
I have tested the durability of this technique and I estimate the abrasives lasts twice as long and the arbors(or front pads) 3-4 times longer.