1/4 x 4-1/8-In. Multi-Purpose Drill Bit Brand_Spectracide Overall steel construction wears well

Overall steel construction wears well under the rigours of every day use

Specialized formula kills flies

With a sharp point for piercing

Reduces Lock Up On Breakthrough

all outdoor applications to impervious surfaces such as sidewalks

1/4 x 4-1/8-In. Multi-Purpose Drill Bit Brand_Spectracide Overall steel construction wears well1 4" x 4 1 8" multi purpose drill bit, cobalt and tungsten carbide tip for maximum hardness and resistance to heat and wear, for rotary or percussion drilling, for use with masonry, concrete, brick, marble, granite, hardened steel, cast metal, fiberglass, plexiglass, ceramic tile, hard wood, soft wood and glass.