DEWALT DW5759 1-1/8-Inch by 17-Inch by 22-Inch 4-Cutter Spline Shank Rotary Hammer Bit
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<b>[Product Information]</b><br>
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<li>ROCK CARBIDE tip maximizes carbide surface contact for longer bit life.</li>
<li>Open head design channels dust into flutes for quicker drilling</li>
<li>Longer helix four flute design expedites mill removal for quicker drilling.</li>
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