Infinity Tools 1/4英吋柄 6件式黃銅導引銑刀組

These little bits saved me on a tight inside curve project where a ball-bearing pilot would have been useless. The brass pilots make it easy to follow the template without any chatter, and the set covers all the common edge profiles I need for cabinet work.

The brass pilots glide effortlessly into tight spots where my regular bits always jammed up—these cut clean and precise on the first pass through an oak edge. Perfectly smooth finish every time.

I was a bit skeptical about the brass pilot at first, but it really does glide into narrow grooves where my old bits would bind up. The set saved me from buying a specialized bit for a tricky furniture repair job.