You can do 1/2" deep precise cuts into foam and paper with the 10548 Craft Knife from Slice. The zirconium oxide ceramic blade has a finger-friendly edge that is sharp for materials, but resistant to cutting skin. The craft knife is weighted for balance and stability, and the grip is textured, so it does not slip from your hand. The no-roll handle prevents the knife from rolling off a table or flat surface.
The blades are non-conductive, non-magnetic, non-sparking, and chemically inert, so the blade will never rust. Left- or right-handed users can easily use the knife because of its ambidextrous design, and it is compatible with the 0518 and 10520 blades, which are tool-free to change the blade.