Multi-Material Extended Length Bits


Item # 1813902

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Multi-Material Extended Length Bits Features:

IRWIN Multi-Material drill bits drill through just about any type of material out there – brick, block, tile, metal, wood, plastic and marble – they’ll even drill through multiple materials at the same time. These versatile bits are designed specifically for rotary drilling, but are tough enough to be used with hammer drills.

  • Carbide tip has a unique diamond-ground, four-facet design with sharper cutting edges for centered starts with no walking, fast drilling, and excellent hole quality in a variety of materials.
  • Double-milled flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.
  • Compatible with all standard 1/2" and 3/8" chuck drills.
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NOTE: Not all products are currently listed on our website. If you don't see the specific product you are looking for, please contact our Customer Service Department for assistance.

Shop OnlineItem #DescriptionHole SizeOverall LengthFlute Length
Shop Online 1813898Multi-Material Drill Bit 1/4" x 16"1/4"16"11-3/4"
Shop Online 1813899Multi-Material Drill Bit 5/16" x 16"5/16"16"11-3/4"
Shop Online 1813900Multi-Material Drill Bit 3/8" x 16"3/8"16"11-3/4"
Shop Online 1813901Multi-Material Drill Bit 7/16" x 16"7/16"16"11-3/4"
Shop Online 1813902Multi-Material Drill Bit 1/2" x 16"1/2"16"11-3/4"