Hitachi 725063 Spline 1/2-Inch x 17-Inch x 22-Inch Hammer Bit 2 Cutter
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<b>[Product Information]</b><br>
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<li>Fast and Durable Carbide Tipped</li>
<li>Dynamic Chisel-shaped drill bit head geometry</li>
<li>Spacious Multi fluted spiral</li>
<li>Patented Core reinforcement of flute</li>
<li>Centering Point</li>
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<img src='http://ecx.images-amazon.com/images/I/31DF5GJN7TL.jpg'></br>