Hi. I failed to do it with other modifiers, all of them not working properly for some reason, so i did it with dynamic paint, after subdividing a tree and after making axe as a brush and tree as a canvas ( and choosing surface type - displace) i have done with tree cutting.
But now is a problem. I was going to use dynamic paint not only to Cut but also to Paint the inner part of the tree when my axe touching it, so tree from inside would be the yellowish color of sawdust, wood chips but i cannot. Maybe because i am in Cycles, so there is no way to switch to Blender Render now. So can i color it somehaw, maybe not neccesarilly by using dynamic paint, maybe another modifier?