This is an older flat lap that we used for polishing. Its been sitting around for years gathering dust so out it goes. The bearings are good. I remember we had difficulty getting it to vibrate properly so it needs someone with engineering skills to get it working well. Comes without a motor. The steel plate looks ok, it doesnt look dished. It could probably be used as is but someone with some engineering skills could really get it running well As its old and second hand I cannot offer any gurantee or warranty. You can view it by ringing the shop. Check out my other auctions as im selling off excess lapidary gear currently. If your interested, dont miss out, even though its an oldie, its all there, with some TLC you could have a great flat lap grinder/ polisher. This is listed as pick up. Im willing to ship, but it would be at least $200+ as its very heavy, and you would have to pay for the shipping seperately.