The D70 AdvanceCut 20 in saw chain is a low kickback chain that is ideal for occasional and commercial chainsaw users. The low-vibration full chisel cutters offer top performance while also providing a smooth cutting experience via our patented bent over depth gauge. LubriTec keeps your chain and guide bar oiled for less friction and longer life. LubriTec keeps your chain and guide bar oiled for less friction and longer life. Top-plate filing Indicators make accurate sharpening easier. For saw sizes 50 to 100 cc. Exclusive OCS-01 steel provides greater durability. The low-vibration full chisel cutters offer top performance while also providing a smooth cutting experience via our patented bent over depth gauge.