20" x 6mm, fits 1.75" round disc arbors, commonly used on Great Plains Turbo Till. 1.25" cutting width. Replaces Great Plains (.250") No. 820-011C Replaces Great Plains (.197") No. 820-261C
| Machine | Make | Model |
|---|---|---|
| Vertical Tillage,Air Seeder/Drill | Great Plains | Turbo-Till |