Turn to Micro-Mark for the right burrs and mini cutters for your next modeling or mini project. When you want to craft the perfect model, the key is in the details, and Micro-Mark has the cutters and burrs you need. Diamond cutters and diamond burrs coated with real industrial diamonds let you grind, engrave, smooth and shape wood, plastic, metal and even hardened steel and glass, and can also be used for sharpening steel and carbide tipped cutting tools. Carbide cutters can be used to shape all materials except hard steel, and last up to twenty times longer than steel cutters, so in the long run you'll save money! With our no-hassle guarantee, you'll always shop with confidence at Micro-Mark.