Manufacturers of surgical tools and instruments trust Calico's hard coating solutions to provide edge retention, reduced galling and wear resistance. Our medical coatings include PVD and CVD coatings such as AlTiN, CrN and DLC that provide exceptional oxidation resistance, extreme hardness and are totally inert. Calico's heightened internal process controls ensure quality, consistency and prolonged tool life — offering numerous benefits and a cost savings to hospitals.