Semi-chisel cutter: Round corner cutters (S) provide easy maintenance and good stay-sharp properties. This cutter profile is more forgiving regarding filing angles and less sensitive to dirt than full chisel cutters. Suitable for all chainsaw users. Pre-stretched chain: X-CUT chains are pre-stretched, which minimizes adjustments and the risk of damaging the cutting system with a slacking saw chain. Low kickback: Guarded drive link (G) means less prone to kickback and easier to handle. Golden tie strap for easy filing: A golden-colored tie strap makes it easy to spot where to start and stop filing the chain. Sharp out of the box: X-CUT chains come carefully sharpened, so you will be ready to cut immediately. The outstanding grinding process provides razor-sharp edges, precise cuts and superior cutting efficiency. Compatible with the Following: 455, 460 Rancher, 455 Rancher, 460 Rancher