This is a combination of bought then made. I bid on a collection of 110 slitting saws on eBay, new old stock, and the bidding went past me pretty fast. After it closed, I got a note from the seller that he had another set just the same, and offered it to me for $145. Done. There were actually 135 blades in what I got, nicely covering 0.014“ to 0.130”, with each thickness offering a range of diameters and arbor sizes. These will last me for awhile.
I think I will make up a few kits with one of each size for friends.
There are 6 different arbor hole sizes, and while my standard arbors fit most, they are generally too big and clumsy for these small blades. I will make new arbors with just the very minimal dimensions needed so that the kerf depth is maximum and the shank is as long as possible.
But now what, how to store these? In some desperation I table sawed a V out of a scrap 2x4, cut up the out cut for end stops and brad nailed them in. Now I have the blades sorted left to right, thin to thick, can thumb through as needed. To keep them standing up tight, I cut more from the out cut to make space fillers. This torned out to be quick, free, very usable and space efficient.
Now on to the arbors…
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