Greenlee 77U-1 Slug-Buster Self Centering Knockout Punch Unit for 1-Inch Conduit
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<b>[Product Information]</b><br>
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<li>Self-centering punch aligns itself on pilot hole</li>
<li>No need to draw crosshairs or line up die alignment marks</li>
<li>Unique punch also splits slugs for easier slug removal</li>
<li>Use with battery-powered, hydraulic, ratchet or manual drivers</li>
<li>Punch unit sets include punch, die, and draw stud</li>
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