FOR THE HIGHEST PROFESSIONAL DEMANDS The STIHL Rollomatic ES (STIHL Ematic Super) consists of a solid and particularly rigid rail body and a completely replaceable rail head. This makes it perfect for the highest professional demands. It is primarily used for felling and cutting to length on high-performance machines. Elliptically shaped, sloping oil bores increase the flow rate of the saw chain oil and thus ensure optimum lubrication performance and an even longer service life of the guide bar.