LENOX Tools Bi-Metal Speed Slot Arbored Hole Saw with T3 Technology, 4-1/8"
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<b>[Product Information]</b><br>
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<li>2X more durable with 50% longer life than previous LENOX hole saws</li>
<li>Increased wall thickness improves durability and minimizes tooth loss</li>
<li>Optimized tooth design penetrates metal with ease</li>
<li>Larger, sharper teeth for faster cutting</li>
<li>SPEED SLOT staircase design for easy plug ejection</li>
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