附方形軸承的層壓板修邊路由器銑刀 1/2 英吋柄 – Whiteside 2650（Astra 塗層）

The 1/2" shank fits my router perfectly, and the Astra coating has held up through a dozen laminate countertop edges without any burn marks on the wood. Set it flush with the bearing and the slight taper let me dial in an exact blend with zero filing afterward.

That slight taper is a lifesaver—I can fine-tune the flushness just by raising or lowering the bit instead of breaking out a file. The 1/2" shank feels rock solid in the router, and after a dozen cuts on some sticky laminate, the Astra coating still has it sliding through like day one.

I was skeptical about the tapered cutting diameter, but after running it through some laminate I can see exactly how the up/down adjustment gives that perfect blend. Cuts clean as promised with no filing needed.