Masonry chisel handguard (customizable)

Hand-guard for masonry chisel or other such tools. Because whacking your hand with a hammer hurts. Model is adjustable to fit any tool with a round or oval shaft of any measurement.The files included fit snuggly on my chisel that has an oval shaft with a major diameter of 17mm, a minor diameter of 11mm, as printed on my printer. HOW TO EDIT:You can easily modify all measurements to fit your chisel and hand in the OnShape configurator by following this link! No CAD skills required. Just change th