Sägenspezi Semi-chisel chain suitable for 30 cm guide rail 3/8 inch PM 1.1 mm 44 drive links for Stihl 017 MS170 MS 170. High-quality Sägenspezi semi-chisel chain with high cutting and piercing performance and good service life for universal use. With kickback protection thanks to safety drive links. Due to the rounded tooth shape, it is more resistant to dirt and wear and tear. Also characteristic are the soft cutting behaviour, the low chatter tendency and the low tendency to vibrate.