Features COBALT alloy inserts at the wear points.

This alloy is extremely hard with excellent wear, galling, and impact resistance. It will retain these properties at very high operating temperatures.

Designed for "plunge cuts" and maximum carbide chain performance. The bar has a precision-milled guide groove, hardened rails and totally integrated sealed nose bearings. Slotted to accommodated KIS-40 Depth Gauge. 

• Made for Stihl saws