The heart of the Rotatrim Replacement Cutting Wheel for Professional Series is its hollow-ground Sheffield tungsten steel rotary blade, self-sharpening for a long life of clean, precise cuts. This piece is a replacement of the cutting wheel that is included with the original cutter. The housing fits the hand comfortably while completely and safely enclosing the cutting blade.
I had been buying replacement blades off of Amazon but decided to buy here this time...These were much sharper than what I was getting before. Happy. Will purchase from here again.
Our 11 year old Rotatrim Professional M30 was causing issues for a while; the rubber on the cutting wheel was deteriorating. Distributers and other vendors priced the cutting wheel alone at $100 and up. This cutting wheel kit is amazing quality and reasonably priced. The trimmer works just like it's brand new again. The instuctions that came with the kit were difficult to understand, but luckily I was experienced enough dismantling the trimmer and didn't need the instructions. I would recommend looking up the youtube video on the Rotatrim website for instruction.