The multi-cut design of our mag drill bits reduces the resistance and increases the efficiency of chip removal.Ĭompared with high-speed steel or cobalt core drill bits, carbide mag drill bit drills faster and lasts longer. Our TCT annular cutters are made from premium tungsten carbide and fine alloy steel, resulting in less damage to tips and better longevity.
Konetool supplies both HSS annular cutters and TCT annular bits at cost-efficient prices for more than 10 years. It cuts fast and cleans holes in hard metal materials including mild steel, structure steel, and cast iron. TCT annular cutter serves in various fields, such as construction, mining, shipbuilding, engineering, and railway.