Based on my observations these carbide tipped brazed tools have exceeded my expectations .The cutting edges are incredibly sharp and have lasted much longer than other tools I've used in the past. The precision offered by these tools is unmatched and has significantly increased my productivity. HOWEVER, the upfront cost is slightly higher than some others on the market. Overall, I would highly recommend American Carbide Tool`s Carbide Tipped C5 brazed tools for any cutting needs..