Optimized brazing and hardening process for long life;
Carbide tip is tougher and more durable under heavy loads;
Outstanding performance of drilling holes: Automatically welded Carbide Tip is much more than common ones;
Auto welding Processing: the Automatically Welded carbide tip will not easy to go dropping. It can avoid loose welding or missed welding compared with labor welding and high frequency welding ways;
High Quality Carbide Tip: it is used with professional quality Carbide Tip , which will be used for drilling on stone and concrete materials. The hardness of materials can be till C45.