Sharpening Bands
My home made grinder. I have been told by some of the "experts" that I can't sharpen a band to cut properly with such a crude machine. After 9 years of using it I tend to disagree. If you buy the grinding wheel from Suffolk Machine they will send you free plans.
Its not a grinder for somebody that saws 5 days a week as you would get tired of it quick.
Home made setter. Just a copy of the commercial models that several companies make. I set than sharpen my bands. If you sharpen first you could get a bur on the tooth tip which would throw the set off.