Oregon ORA14404 Harvester Rim Drive Sprocket, .404" Drive Links_114 or to cut limbs and

or to cut limbs and small logs to a more manageable size

3 movements

the strongest of the Rock Exotica shapes

Hydraulic Assist Saw Chain Bench Grinder Scales Kit For 620-120 Hydraulic Assist Saw Chain Bench Grinder & 551462 (OBS)

some creative folks are even using it for longer chains

Oregon ORA14404 Harvester Rim Drive Sprocket, .404" Drive Links_114 or to cut limbs andOregon rim style harvester drive sprockets are made from high quality heat treated steel. These drive sprockets are specifically designed to fit the hydraulic motors on harvester machines. The new XL design comes complete with patented wear marks, so you know when the sprocket needs to be replaces. Superseded by: ORA14404XL