Infinity Tools 1/4吋柄90°V槽路達刀附軸承

Cut a clean 90° V down the center of some walnut today, and the bearing rode smooth the whole pass—no chatter, no burning. Only gripe is the bit leaves a slightly fuzzy edge on softer wood, but a quick sand fixes that.

The bearing made setting the depth a breeze, and it cut a perfect 90° groove in my test piece without any burning. I was surprised at how smoothly it handled a dense piece of oak for a furniture detail. Really pleased with the clean finish it left behind.

Cut a perfect 90° V down the center of a walnut tabletop today, and the bearing rode the edge smooth as butter for the chamfer pass on the sides. Between the two uses, it’s earned its spot in my drawer for furniture details.