Foster Model Trimmer Abrasive Wheels are precision balanced for smooth running, reversible for added life, and incorporate the spiral groove pattern which helps prevent stone build-up and allows for rapid cutting. They are available in 10" and 12"  diameter sizes to fit most model trimmers, and three grades of grit for all model trimming applications.

• D21A 10" Daiameter, medium Coarse Grit
• E21B 10" Diameter, Extra Coarse Grit