Bosch HC4511 1/2-Inch x 8-Inch x 13-Inch Spline Rotary Hammer Bit
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<b>[Product Information]</b><br>
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<li>Carbide tipped bit head is harder, tougher, and more resistant to extreme loads</li>
<li>1/2-Inch diameter, 8-Inch useable length, 13-Inch overall length</li>
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