IRWIN 1899945 Impact Performance Series Screwdriver Insert Bit, T20 Torx, 1-Inch
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<b>[Product Information]</b><br>
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<li>Built for maximum durability and long life with impact drivers</li>
<li>Precision tip geometry delivers superior fitment, reducing stripping and cam-out</li>
<li>Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output</li>
<li>Black oxide finish resists corrosion and increases life of bit</li>
<li>1/4" quick-change shank is designed to work with impact drivers and reduces slipping in standard drill chucks</li>
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