ONSRUD PNEUMATIC GRINDING tool post GRINDER LATHE ATTACHMENT SET, NICE, INV=72

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For sale is a Onsrud Grinding Grinder Head Lathe Attachment. Comes with two collets, one for 1/4" shanks, and one for small 1/8" shanks (all sizes approximate). Also comes with a bunch of grinding stones. I tried spinning it by hand, and the spindle spun quietly and comparatively long.