| Application: Suitable for drilling harder materials such as stainless steel, castings and higher grade wear resistant steels.   Features:  1. Longer life than standard cutters;   2. Faster cutting than standard cutters;   3. Increased cuttings depths to 4";   4. Better performance in difficult to cut materials;   5. Tungsten Carbide Teeth for enhanced cutting performance.   Cutting Diameter from 12mm to 60mm.   Cutting Depth: 35mm, 50mm, 75mm, and 100mm.   |