From GU55 patch notes: Quest has had its level increased to reflect recent changes in Butcherblock's population. Quest has been completely rewritten to reflect the recent changes in Butcherblock's population.
Jonedorn Kilnkor in West Fort Irontoe asks you to help him to equip his workers.
The axes are all in the small area of tree's around -74.48, 209.12, -48.05. Actual locations as follows:
-74.41, 209.11, -47.31
-88.27, 209.32, -62.11
-114.56, 210.56, -25.46
-94.58, 210.09, -16.87
-82.08, 209.13, -20.44
-60.29, 209.11, -47.66
-72.62, 209.01, -91.96
-46.22, 210.09, -116.90
-106.14, 208.44, -96.54
-172.67, 210.67, -86.42
-174.16, 210.41, -104.11
You only need 6 axes, so there should be more than enough here.