HSS Piston Ring Cutters

The spring-loaded piston-to-cylinder wall seal is provided by the piston ring, an expandable and adjustable metal split ring (against the cylinder wall). This metal split piston ring, which normally comes in a set of several, fits around a piston (into a groove on the outer diameter of a piston) and closes the space between the piston and the cylinder wall to ensure a tight fit.

A primary purpose of a piston ring for heat transfer from the piston to the cylinder, a piston ring's primary purpose is to ensure a tight fit (seal the combustion chamber) in the engine cylinders.

HSS steel grades M2, M35 and M42 are used to make the saw blades. It is feasible to PVD coat. 

Diameter Available From 100 Mm To 150 Mm In Thickness From 1mm To 2.5 Mm