Revell Razor Saw Set With Blades Razor saw handle with two blades 2 saw blades, one with cutting depth of 3/4" 19mm and one with 1" 25.4mm cutting depth 40 teeth per" 25.4mm for medium to coarse cutting of wood, plastic or other soft materials Plastic handle with aluminum collet can be used with a variety of blades, gouges, routers and razor saw blades Blades are extremely sharp, use with caution and wear safety goggles and do not bend blade as it can break and cause injury