#428 • Three Abrasive Cup Grinding Wheels with Threaded Hubs

Part of Vintage Tractors, Shop Equipment, Classic Car, Tools & Collectibles Auction ONLINE ONLY AUCTION (timed auction by GP Auctions)

Starting at $1.00

Status: Available

Bidding closes Dec 3, 2026 9:22 PM EST

Category: Tools and Shop Equipment

Three abrasive cup-type grinding wheels with coarse abrasive composition, recessed centers, metal backing hubs, and threaded arbor bushings. Markings include a partially legible label reading "MAX. R.P.M. 6046". Observable wear includes surface rust and oxidation across the metal bushings and backing hubs, along with deterioration and staining on the center paper labels.