Based on my experience with this industrial and scientific cutting tool I must say that I'm impressed. The high speed titanium coated drill bit slices INTO metal with ease, preventing any wear or damage. The strength and durability of the bit are undeniable, making it an excellent tool for any industrial or construction work... The only downside is that it's slightly pricier compared to other industrial drill bits on the market. Nonetheless, i highly recommend this product for anyone who values efficient and sturdy tools..