If you’ve always wanted to one hand and chainsaw without getting an OSHA fine, this may be your chance. The Bosch EasyCut 12 is a miniature chainsaw. It has 4mm links wrapped around a 12-inch “NanoBlade” that is said to remain sharp for the entire life of the tool. It’s powered by a 12v battery pack and is the size of a typical battery powered drill.
Although this is not an arboricultural tool, yet, the potential seems promising. You can pick up this nifty little tool for around $197 on Bosch’s website.