Type 4A2P Modified Thin Rim Grinding Wheel 6" x 3/32" 180 Grit Made in the USA has a grit concentrate of

has a grit concentrate of 75 and is typically used dry

Handle bender will get the tips to match properly

Both the mounting and file slide castings are larger in size for heavy use

Construction is aluminum for both the mounting base and file slide

Type 4A2P Modified Thin Rim Grinding Wheel 6" x 3/32" 180 Grit Made in the USA has a grit concentrate of#3570369 is a Type 4A2P Modified Thin Rim Grinding Wheel used on Foley Belsaw Sharpeners for face grinding fine tooth saws with minimum tooth clearance between face of carbide and tooth back. Fits Foley Belsaw Models: 310, 310 16, 357, 367, 368 Note that to fit on these Foley Belsaw Grinders, a 1 1 4" 1 2" Bushing, Item#3700408 is required. Sold Separately