Another option - with a little enginuity you can spend the 6 dollars now like i did and then in the future find yourself a cheap little electric motor, 20 inch serp belt , one standard door hinge, one 4 foot 2x 12 and tada youve now got an electric grinder. And if you need or dont have elect supply you crank that sucker with a bit o elbow grease. I'll get a picture of it when i get back out to the garage and put it on here.