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Extensions Concrete Bits

Extensions Concrete Bits

Core bit extensions to help you get through thicker materials. And an extra 7-1/2" of drilling depth with these heavy-duty core bit extensions.

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Milwaukee 48-95-6070 Thin Core Bit Extension 7-1/2 in. Thin Core Bit Extension 7-1/2 in. Thick Core Bit Extension 7-1/2 in.