لقمة حافة خرزية مقاس 1/4″ – Whiteside 3244 (مطلية بـ AstraHP)

The AstraHP coating is a real game-changer—I ran it through a full sheet of poplar without any heat buildup or pitch sticking to the flutes. The bead profile came out glass-smooth on the first pass, and the edges stayed razor sharp from start to finish.

The AstraHP coating really does make a difference — I've run this bit through a lot of pine and it's still slicing clean beads without any burn marks. Setup was dead simple, it cut a crisp 1/4" profile on my first pass.

Cut a bead along a set of oak shelf edges and it left almost no burn marks, just a few light passes. The bearing runs smooth and the coating still looks new after a couple of projects.