Tecomec 5-3/4" x 3/16" Chainsaw Grinding Wheel 80 Grit Quantity:Single Wheel #3570361 is a 6" Type

#3570361 is a 6" Type 12A2 Grinding Wheel used for Top

#3570192 is a 2" Type 11A2 Grinding Wheel used for face and end grinding of router bits on Foley-Belsaw Sharpeners

This is the best electric sharpener we've found for kitchen knives in this price range

pocket knives and serrated knives

The prep stone creates a slurry that helps polish the edge of the knife or tool

Tecomec 5-3/4" x 3/16" Chainsaw Grinding Wheel 80 Grit Quantity:Single Wheel #3570361 is a 6" TypeTecomec's Green 5 3 4" x 3 16" Chainsaw Grinding Wheel Fits Tecomec, Foley Belsaw Speed Sharp and Model 8800, and most Jolly, Oregon and EFCO Chain Grinders Tecomec's Green wheels are medium hardness. Softer than the pink wheels but harder than the gray. They are an excellent general purpose wheel that balances speed of cutting with wheel wear. 3 16" thick Chainsaw Grinding Wheels are the proper size for chain pitches of 3 8", . 404", and 7 16".