1/2吋 緊湊螺旋修邊銑刀 – 1/4吋柄 (AstraHP塗層)

Finally a flush trim bit that doesn't yank the router in my hands—the compression cut makes the top and bottom edges come out equally clean on both faces. The AstraHP coating has held up through a dozen passes on plywood without any burn marks. I've already ordered a spare.

I’ve been using this bit with my compact router for a few weeks now, and the AstraHP coating is holding up noticeably better than my old uncoated bits—no burn marks even on longer passes. The compression spiral leaves both edges clean without any tear-out, which is exactly what I needed for a batch

The compression cut really saved me from chipping on tricky plywood edges—crisp finish right out of the box. It spins true in my palm router without any vibration.