Irwin® Speedhammer Quad Drill Bit 10.0 x 160mm Clamp_Ratchet ds-9d17a65c-lb

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Irwin® Speedhammer Quad Drill Bit 10.0 x 160mm Clamp_Ratchet ds-9d17a65c-lbThe IRWIN Speedhammer Quad Drill Bit is ideal for drilling plug and anchor holes in masonry, all types of stone and concrete. Its 4 cutter geometry, drills a more concentric hole for the best fixing retention. The full head carbide tip offers the highest levels of drilling life and durability. A unique bonding system connects the solid carbide head to the 4 flute spiral. This design provides faster, more efficient dust removal. The specially