 
        Made in USA - 4-1/4" Long x 3/4" Wide x 3/8" Thick, Aluminum Oxide Sharpening Stone - Jon Boat Bottom, 60 Grit, Soft Grade
Item #: 69213635
Brand: Made in USA
Exact Tooling IR#: 04
Features and Benefits
Aluminum oxide is the most commonly used abrasive. Best-suited for general purpose deburring and blending, it is tough, economical and fracture resistant. Commonly used on ferrous alloys, high-tensile materials and wood. 
Aluminum Oxide is the most commonly used abrasive. Best-suited for general purpose deburring and blending, it is tough, economical, and fracture-resistant. Commonly used on ferrous alloys, high-tensile materials, and wood. 
| Product Specifications | |
|---|---|
| Stone Material | Aluminum Oxide | 
| Overall Width/Diameter (Inch) | 3/4 | 
| Overall Length (Inch) | 4-1/4 | 
| Overall Thickness (Inch) | 3/8 | 
| Grade | Soft | 
| Shape | Jon Boat Bottom | 
| Grit | 60 | 
| Color | Dark Brown | 
| Abrasive Material | Aluminum Oxide | 
| PSC Code | 5345 | 
