9/16 x 6-1/4-In. Multi-Purpose Drill Bit Brand_Diamond Crystal Connect pieces of same-sized PEX

Connect pieces of same-sized PEX pipe together

Apply every four weeks for best results

Features our "All-Day Comfort" insoles for maximum comfort and our signature deep-lug tread for great traction

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Made with typical 99

9/16 x 6-1/4-In. Multi-Purpose Drill Bit Brand_Diamond Crystal Connect pieces of same-sized PEX9 16" x 6 1 4" 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, tubed.