DEWALT DW5431 3/8-Inch by 16-Inch by 18-Inch Rock Carbide SDS Plus Hammer Bit
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<b>[Product Information]</b><br>
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<li>ROCK CARBIDE tip for longer bit life</li>
<li>Elongated four flute helix for faster material removal</li>
<li>Increased steel prevents breakage</li>
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