Infinity Tools 1/2インチシャンク 大型マルチプロファイルルータービット

The fence-position trick works exactly as described—one bit, and I've already routed three different crown profiles on a single test board just by shifting the guide. The 1/2" shank feels rock solid in my router table, no chatter even on a deep pass with oak. Honestly, this thing’s paid for itself i

The way the profile changes just by raising or lowering the bit is incredibly satisfying—I made three different trim styles from one setup. It cuts cleanly through oak with minimal tear-out, even on a single pass.

Swapped out my old fixed-profile bit for this one and the fence-position trick alone opens up so many shape options from a single pass. Cuts clean through oak with no tear-out at the edges, and the 1/2" shank feels rock-solid in the router table.