DEWALT DW1641 3-5/8-Inch Bit with 7/16-Inch Shank Selfeed Bit
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<b>[Product Information]</b><br>
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<li>Aggressive spur provides fast material penetraion</li>
<li>Optimized cutting geometry provides longer bit life</li>
<li>Open tooth design allows for more resharpenings</li>
<li>7/16-inch Ball groove shank for quick change applications</li>
<li>Sturdy 7/16-inch ball groove shank is easy to exchange for each use</li>
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