What is the ripire chost on a axe 1x0
well a fully repaired axe is about 7 ped…
But! an axe can not be used to zero TT, so to fully repair it would cost bout 6.50 ped (or so i forget the exact number) if you have an axe you can take it to a repair terminal and it willl let you know much it costs to repair.
The full maximum value of the 1x0 axe is 7ped. For each time you use it, it decays.
Theoreticly: You swing your axe at an animal ten times. The axe deays 3PEC each swing so that makes 10*3=30PEC decay. When you want to repair it again you will have the option of how much you want to repair it (1 to 100% of the missing TT value(here that would be 30PEC total). So if you move the repair slider in the repair terminal to 100% the cost will be 30PEC. But if you move it only to 50% the cost will be half (15PEC).
Numbers are fictive and PE is dynamic.
I hope that made at least a little sence 
Edit: Reading the post above mine: Normally you can only decay an 1x0 to 72PEC, so full 100% repair on an 90% (can’t use weapons after 90% decay so they never go lower, unless bugged) decayed axe should be 6PED and 28PEC 
A broken axe costs 6.28PED to repair fully.
Simple.
If you put your axe in the repair terminal the repair terminal will tell you the cost to repair it
Hope that helped