Bench Seat Grinding Wheel-8?x 1? 60G Manufacturer: SHARK INDUSTRY SKU: SHK12781 Manufacturer part number: 12781 UPC: 682488127815 Call for pricing Qty: Buy Now Custom wishlist OK Add to wishlist Add to compare list Email a friend Vitrified aluminum oxide bonded grinding wheels with a 1" arbor hole and adaptors included to fit 1/2?, 5/8? or 3/4? arbors.For use on bench grinders for general purpose sharpening grinding of mild steel Overview Attachments Reviews Vitrified aluminum oxide bonded grinding wheels with a 1" arbor hole and adaptors included to fit 1/2?, 5/8? or 3/4? arbors.For use on bench grinders for general purpose sharpening grinding of mild steel