This router bit is Industrial and Scientific quality, it's perfect for woodworking! Thanks to my knowledge gained in practice, I can confidently say that it cuts through T slots with extreme precision. The bit itself is robust and long-lasting, therefore its great for both DIY projects and professional applications. The only downside is that it requires a delicate touch to avoid chipping the wood, but once you get the hang of it, this shouldn't be a problem .Overall, I'm very satisfied with thisSee full review