Infinity Tools 1/2吋柄 尖點切割路由器銑刀

I’ve been using these for my custom sign lettering, and the sharp carbide edge holds up beautifully even after several passes on hardwood. The 20° angle gives each cut a clean, crisp finish that really makes the letters pop.

The 20° angle on these bits makes for some seriously crisp letter edges, and they held up smoothly through a dozen test cuts on hardwood without any burning. Nice to have a clean, sharp result right out of the box.

Cut a full alphabet set for a client's storefront this weekend and the 20° carbide edges held their edge the entire time, no chipping on the tight corners. The 1/2" shank felt solid in the router, zero vibration even at speed. These are now my go-to for any sign work.