The interchangeable insert offers lasting cutter dimensions and precision, making it optimal for flush trimming of panel overhangs. The double service life is achieved with the 20 x 12 mm insert. The carbide groove cutter with replaceable inserts cuts both at the head and on the side, making it ideal for deep grooves. Insert milling tools generally have advantages over conventional tools, especially with intensive use: no resharpening, always ready-to-use tools, and a consistently maintained diameter.