i work with chainsaws in the parks every day, you can use motor oil, but i use cooking oil that you do your chips with" no jokeing, as its fine oil and it works well . and its easy to come by, just make sure its clean and not used, its just fine for getting through the oil jets to keep the chain cool" and thats the job of the oil, if you let the oil well go empty the chain will get too hot and wont cut,,just becarefull with the chainsaw, wear the right gear, get a helmet that has a mesh down over your face" and dont let the blade cut into the clay as you cut through a log, as it will blunt it right away, just be carefull with it, test it out on something safe, till you get the hang of it,
p
October 2012