可轉位端銑刀，3MT，30 mm 切削直徑 出清

I've been using this on mild steel and the 30 mm cut diameter really speeds up roughing passes compared to my old solid carbide end mill. The insert seating is solid with no chatter even at moderate depths, and it clears chips well for a 3MT holder.

The TPC322 inserts seat firmly and the 30 mm cutting diameter eats through mild steel way faster than my old solid carbide end mills. It’s a solid pick for a benchtop mill if you don’t mind the extra setup time swapping inserts.

The 3MT taper seats solidly in my mill’s spindle, and the 30mm cutting diameter clears stock fast, just like the description promised. Still, the TPC322 insert seating feels tight and precise, so setup was a breeze.