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Innovative flute design leading to faster material removal for easier drilling. 1/4" hex shank for use in impact drivers. Speed tip penetrates material quickly.
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Designed to fit in all 1/2" three jaw hammer-drill chucks. Reduces the possibility of the bit spinning in the chuck during heavy torsional loads. Flute geometry provides dust and debris removal. Self-centering tip. Includes 5/32" x 6", 3/16" x 6", 1/4" x 6", 5/16" x 6" and 3/8" x 6".
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Rock carbide tip maximizes carbide surface contact for longer bit life. Four flute design cleans debris out for fast, efficient drilling in applications such as drilling small diameter holes in masonry, concrete, rock, and artificial stone; three flats on shank eliminate bit slipping in chuck. Includes: 3/16"x3", 1/4"x4", 5/16"x6", and 3/8"x6".
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Percussion bits in a space efficient case with pilfer proof tab. Set includes: 1/8", 3/16", 1/4", 5/16" and 3/8".
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Robust head for longer life. Various useable lengths. Milled u-flutes with deep cut-spiral for fast dust removal. Diamond ground carbide tip for precise starts to avoid scratching and skating in tile and hard stone. PowerGrip shank for aggressive gripping power. Comes with a convenient pouch for easy storage. The set includes: (1) 5/32" x 2" x 3", (1) 3/16 x 4" x 6", (1) 1/4" x 4" x 6", (1) 5/16 x 4" x 6", (1) 3/8" x 4" x 6".
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Milled U-flute and deep cut single flute works with the diamond ground carbide tip for fast removal of drilling dust and increased drilling speed. On center diamond tip grinding for fast starts and drilling in concrete, stone and masonry. Includes one (1) each: 1/8"x3", 3/16"x3", 1/4"x6", 5/16"x6" and 3/8"x6" and plastic case.
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Bits feature aggressive diamond?ground tips for fast drilling, optimal flute design for fast dust removal and a shortened carbide tip that allows dust to move into the flute quickly reducing build up. Includes (1) one each: 5/32"x6", 3/16"x6", 1/4"x6", 3/8"x6", and 1/2"x6".
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Rock Carbide bits with four flute carbide head that provides longer bit life with a special enlarged flute design that channels debris out of the hole for fast, efficient drilling into masonry, concrete, rock, and artificial stone. The bits in this set are intended to make holes for mechanical anchors. No-Spin Shank to eliminate bit slippage; used with 3/8" and 1/2" sized chucks. Includes: 3/16"x3", 1/4"x4", 5/16"x6", 3/8"x6", 1/2"x6" and (2) 1/4"x6".
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