Tête de coupe hélicoïdale pour Stiler JP8 8" Jointer

Installation isn't complicated but requires pulling the cutter head and its bearings out of the parts that hold them, this was immensely difficult until i made a DIY bearing puller with clamps and a piece of hardwood, i highly suggest this approach.
The cutterhead feels very solid, i have been using it for around a month now and planed more than 200 boards, no issue so far
The cutter itself works fantastic, tearout is almost completely gone except in most troublesome grain patterns. I also never have to worry about adjusting knives again and don't have to move the fence to wear the knives evenly, i hated both of those things.
The carbide inserts, surprisingly aren't as sharp as traditional knives, i can safely put my fingers on the blades but somehow they cut very well. You need to be careful when installing every carbide insert, do it slowly and don't hurry, they need to sit perfectly or they will leave marks on the wood.

My machine has a 3phase 1.1kw motor so im not worried about the increased load and i don't feel it bogging down, i don't really cut more than 1.5-2mm anyways and you probably shouldn't either.