For empirical estimation of the consistency of lubricating grease and petroleum. Made of brass with a hardened steel tip. The stem of the cone is interchangeable with all types of Aimil Penetrometers manufactured to close tolerances, providing a unified cone and ensuring that there is no shoulder between the tip and the body.
Ref. Standards IS:1448 (Part 60), ASTM D 937, IP 179, BS:4698, ASTM 0217, IP50, IS02137.