The Whiteside router bit delivers precise cuts, making it an ideal tool for industrial and scientific purposes.The quality and durability are top-notch and the bit stays sharp after multiple uses. However, the price point may be a hindrance for those on a tight budget..
Pros
Produces clean and accurate cuts on hardwood and softwood.
Cons
May dull quickly with heavy use on tougher materials like MDF.
I do a lot of routing and have used almost all the big brands. Without a doubt Whiteside bits are the best, as you can see from the cut quality and regrind times, in my experience they last 2-4 times longer than the next top brands. High quality carbide and lots of it, and the cost is comparable (or lower) to other good brands.