Silvey 510 Grinder Vs Oregon 511a Grinder
Aug 08, silvey 300 is a bit low on hp, which the 510 upgrades. but if you don't go too fast, silvey 300 will go all day. edit: id on older model silvey 300 is marked on base of grinder you should find 300 + serial number. yes silvey 300 is a round grinder. simington 450 pictured above with grinding wheel horizontal, is a square.