What have you used as a guideline for letting your kids/grandkids use axes and chainsaws? Some acquaintences let their kids use c/s at 10 YO.
Had own small axe when 5 YO, Pop's rule was if you can hold the axe with one hand by the tip of the handle with it and your arm staight out for 1 minute, you can use it.
Family never rich enough when a kid myself to use a c/s - finally got one in early 60's in my 20's, 3 weeks wages!. 16 YO is when own kids got to use a light 16" saw.
Had own small axe when 5 YO, Pop's rule was if you can hold the axe with one hand by the tip of the handle with it and your arm staight out for 1 minute, you can use it.
Family never rich enough when a kid myself to use a c/s - finally got one in early 60's in my 20's, 3 weeks wages!. 16 YO is when own kids got to use a light 16" saw.