Penetration Cones for use with the Manual or the Automatic Universal Penetrometers in asphalt binder, grease and other materials. Available in three models, each constructed of different hard metals.
The Grease Penetration Cone, Hollow Brass is made of brass, and has removable nut and stem. Meets requirements of ASTM D217 and ASTM D937 for testing grease. Cone is 90° with 30° removable hardened stainless steel tip. Total cone weight is 102.5g (0.266lb).