Hello all; would like to relate my exasperations, and some solutions to the disk sander discussion: As a Shopsmith Mark V user, I've found their 10" (variable speed) disk to be handy. I once tried to find less expensive adhesive-backed garnet or aluminum oxide 10" circles at industrial supplies, Klingspore, and other catalogs, but found that Shopsmith usually runs a sale (about twice a yr.) where they sell their papers for lower price than most other places. I store the paper in zip-lock bags to extend the life of the unused psa (adhesive) layer. I have two metal disks; one for psa papers, and another with the velcro (hook and loop). BTW, nothing seems to stick to the new metal disks, which come coated with corrosion-resistant black oxide until after one treats the metal surface. I finally sand-blasted the metal after trying (unsuccessfully) all known organic solvents. Shopsmith's claim that velcro-backed extends the life of the paper seems to be true; but velcro-backed seems terrible for small parts as it is too cushiony to preserve small corners. Since each arbor is a little different, one should true a new metal disk before use; I use paper balance-rail punchings between the wheel flange and wheel to true the wheel. Thought I would share the problems and solutions I've had with the 10" disk. Since many Shopsmith (and other) accessories are now made in off-shore (China, etc.) plants, it is important to check and true any new tool. For large work, velcro-backed is very handy. Fred Scoles, RPT Syracuse chapter On Tue, 16 May 1995 PNOTNR@aol.com wrote: > Does anyone know of a source for sandpaper in sheets larger then the usual 9" > X 11"? I wanted to make a 10" sanding disk for my table saw, (I had trouble > finding a commercially made one) and avoid a disc with a seam in it, which I > would get if I use two pieces of sandpaper. Any help would be appreciated. > > Gordon Large > Mt. Vernon, Maine >
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