Large Hook Blade, 1 7 8 in L, With Dispenser, Steel no checkout Constructed of M 42 8 percent Constructed of M 42 8 percent cobalt high speed steel for super abrasive resistance in tough metals 135 degree split point reduces feed pressure for easier penetration without work hardening Durable rubber sided case for added impact resistance Sliding latch design provides added security Available with a variety of drill bit types and piece count configurations Gooseneck wrecking bar provides excellent leverage for removing nails does not damage surfaces below For cutting and trimming vinyl or linoleum floor covering and similar material