The best approach to aircraft production and maintenance begins with the best tools engineered and built to precision by ATI Tools and backed by the Snap-on reputation for service and quality. ATI leads the cutting edge with PCD Polycrystalline Diamond tools. Recommended for use on today™s hard-to-cut composites, PCD is a synthetic diamond produced by an advanced sintering process, bonded to tungsten for exceptional uniform hardness and abrasive-resistant in all directions. Because PCD is a conductor, it can be used to produce more complex form tools. PCD-tipped tools are exceptionally wear-resistant and can extend carbide cutting tool life 50 to 100 times. For more information call (800) 284-4460 or visit www.atitools.com.