Profile: Spartan Carbide Inc. specializes in grinding Carbide, (PCD) Polycrystalline Diamond, (PCBN) Polycrystalline Cubic Boron Nitride, ceramic cutting tools and special inserts. Our tools range from blueprint specials to top notch, ballnose, threading, thread chasers, boring and milling inserts, brazed tools as well as standard catalog inserts of all styles. Our Stahli DLM machine offers super abrasive technology that allows grinding a wide variety of materials. It also provides ultra-close flatness, parallelism and size in one operation.