Milwaukee 3004-20-49-16-2750-49-16-2750 M18 FUEL 8 in. 18V Lithium-Ion Brushless Electric Battery Chainsaw 8 in. HATCHET Pruning Saw with Two 8 in. Saw ChainThe MILWAUKEE M18 FUEL HATCHET 8 Pruning Saw delivers increased control & access, has the power to cut hardwoods, and is the fastest cutting pruning saw. This pruning saw is designed to meet the ergonomic, performance, and durability needs of the professional arborist, landscape maintenance professional, and power utility linemen. Weighing less than 5lbs without a battery and featuring a compact design, the cordless pruning saw provides increased control and maneuverability in tight access areas. The POWERSTATE Brushless Motor maintains speed under heavy loads without bogging down to complete demanding cuts faster than 25cc gas. The MILWAUKEE 8 Pruning Saw Chain (2-Pack) is to be used with the Milwaukee M18 FUEL HATCHET 8 Pruning Saw (3004-20) and 8 Pruning Saw Guide Bar (49-16-2751). The Full House Chain features a cutter on every drive link, which minimizes vibration and delivers clean cuts. The design delivers fast cuts and minimizes kickback. The saw chain has a durable design and is weather-resistant for increased life.