Insert the awl shank into the hole in the handle, pushing it all the way in, and check that it is firmly fixed with no play. If necessary, lock the shank according to the manufacturer's instructions. Hold the handle in your palm, place the point on the material to be pierced and push firmly, turning slightly, until it pierces. To change the awl, gently pull out the shank and insert another one. Do not use the handle as a hammer and do not lever with the blade, so as not to damage the wood. After use, clean the handle with a dry cloth and store it in a dry place, away from damp and heat sources, to prevent the wood from cracking or warping.