Bosch T3910SC 1 In. SDS-plus SPEEDCORE Thin-wall Core Bit
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<b>[Product Information]</b><br>
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<li>High-grade tungsten carbide teeth</li>
<li>Pilot bit is integrated with mandrel</li>
<li>Ejector hole</li>
<li>Works with Bosch SPEEDCORE SDS-plus pilot bits and extensions</li>
<li>Designed for drilling with smaller hammers</li>
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