American Made Aluminum Oxide Files in a 1/4" Square Profile
There are times when you need a good sharpening stone in a specific shape. At 4" long with a 1/4" square profile, these aluminum oxide stones can be just the thing. Perfect for inside corners, these stones are proudly made for us in the US.
Available in 3 Grits. Choose the one that suits your need or save when you get all three.
- Coarse - 120 Grit
- Medium - 180-220 Grit
- Fine - 320 Grit
Part numbers on stones:
- Coarse - 91428
- Medium - 91528
- Fine - 91628