IVY Classic 46152 4-Inch Forstner Bit Extension, High Carbon Steel, 1/Tube
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<b>[Product Information]</b><br>
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<li>Extends any Forstner shank bit an additional 4 inches, Swift Bore (Registered Trademark)</li>
<li>Ideal for use with any 3/8" shank bit</li>
<li>High-carbon steel construction, precision ground and polished</li>
<li>Two set screws and hex key included. To fasten the shank in place, use the hex key to tighten these screws</li>
<li>Shank: 3/8-inch, length: 4-inch</li>
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