Razor Sharp Grinding grew from a one-machine basement operation started by Dennis and Eileen Reider in 1967 into a Pottstown tool-grinding manufacturer focused on custom cutting tools and the re-manufacturing and re-sharpening of industrial tooling. Its expanded facility now houses eight Walter CNC tool-and-cutter grinders and a Studer OD/ID grinder, supporting both exacting custom work and urgent machine-down requests. The company also keeps more than half a million dollars’ worth of its own end mills in inventory for immediate shipment or same-day pickup.