The stripping cables of cables goes really fast and easy with this stripping tool. Damage to the arteries when stripping I could not tell. Only for cables with a cross section of the inner jacket 3x1,5mm² was not always completely severed (but after some operating time) and I had to re-cut the cable diameter. All in all, however, a real workload and the risk of violation of core insulation as with a cable diameter is over.