Oregon 72EXJ091G PowerCut Saw Chain, 3/8" Pitch, .050" Gauge, 91 Drive Links Bar Mount_R114 You will need a punch

You will need a punch or drill to extract old rivets to remove the damaged sprocket

The floating bridge provides for optimum maneuverability in SRT systems

The 48" cant hook is long enough to get the job done without the big arc of the longer handle

The wheels leave a sharper and cleaner finish on the cutters

Oregon 72EXJ091G PowerCut Saw Chain, 3/8" Pitch, .050" Gauge, 91 Drive Links Bar Mount_R114 You will need a punchSkip Sequence version of 72EXL chain. With every cut, your reputation is on the line. That's why Oregon has spent generations engineering the sharpest, fastest, professional cutting systems in the world. Day in and day out, the PowerCut 70 Series EX full chisel cutters help you power through timber with speed, efficiency and precision. Designed to maximize every cut, our proprietary cutter technology gives users a sharper, more durable cutting edge