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Greenhouse Building Materials
Hardware & Fasteners
3/16" SDS Drill Bit 6-1/2"L
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Drill precise holes for UltraCon with these concrete drill bits!
Tungsten carbide tip.
Special heat treatment for superior durability.
Made to ANSI tolerance to assure proper hole diameter and to achieve maximum UltraCon screw thread holding power.
Cancer and Reproductive Toxicity - P65Warnings.ca.gov
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