1/2″ 直線路由器位元 x 1″ LOC – Whiteside 1066

This bit cuts through a full inch of oak without any burning or tear-out, keeping its edge after a dozen passes through plywood. The sharp carbide tips are clearly ground well, and the 1/2-inch shank gives a reassuring grip in the collet.

Needed a bit that wouldn't wander in dense oak, and this one stays dead true with zero burning. That extra-long 1-inch cutting length lets me plow through dados in a single pass.

The 1/2-inch shank fits securely in my router collet with zero vibration, and the cut depth is spot on for my dadoes. Only wish the carbide edge felt a tiny bit sharper out of the box, but it still leaves a decent finish.