Benchmark Abrasives SC-1 cylinder shape burrs are great for interior contour work like peripheral and face milling as well as finishing right angle corners. These carbide burrs are made of tungsten carbide burr die grinder bits and will start to soften at higher temperatures, so carbide is always the best choice for long-term performance. Double-cut or Crosscut carbide burrs tend to be used on ferrous and non-ferrous metals, soft steel, and also for all non-metal materials such as stone, plastics, hardwood, and ceramic. Efficient carbide burrs are used in various industries like automotive, transportation, woodworking, shipbuilding, construction, welding, foundries, fabrication, etc. All our abrasive products are made with quality materials and exceed ANSI and EU European Standards. We trust in delivering high-quality products to the end-user. Customer satisfaction is the lifeline of our brand.