The Kempston router bit is a must-have tool for any professional carpenter! As a result of my tests, I determined that this bit is incredibly precise, producing clean and flawless cuts that are unmatched by other products in its category .The sharpness of the bit also means that it can cut through wood effortlessly, without leaving behind any splinters or rough edges. The only downside to this bit is that it may be a bit expensive for some users, but the investment is well worth it for the quality and durability you get in RETURN. Overall I highly recommend this top-quality router bit to anyone in need of reliable cutting tools!