With a Hultafors grinding stone you can easily and securely grind your axe wherever you are.
This is a palm sized grinding stone with two sides. The rough side is 180 grit, so good for repairing damage and chips. The fine side is 600 grit so more useful for regular sharpening.
Store in a high quality oiled leather pouch.
For best results use wet.
Hultafors Axe Grinding Stone