Wheel hub made of aluminum with segments of polyurethane (from 60 to 90 Shore A) assembled with sponge flaps that help in reducing noise level during the use.
Aggressive and hard coatings are indicated for deburring operations and/or where a high stock removal is required (e.g. deburring of steel, grinding of turbine blades, and other hard metal workings); lower densities are used for finishing working of ferrous materials. It can be mounted on manual or automatic machines, and on robots.