AMT Supply was created in 2017 to manufacture replacement carbide pins and styluses used for direct part marking in Aerospace, Automotive, Defense, Energy, Oil & Gas, Metals and Transportation industries. AMT Supply also stocks various spare parts used in marking systems, such as springs and drive belts. We want to to be your preferred supplier of specialized spare parts used in marking system heads. We supply parts for many of the popular brands in the Dot Peen marking industry. If you are unable to find what you need in our on-line catalog, please let us know and we will make it for you or source it for you from the OEM.