Champion DT22HEX-3/8-16 Combination 3/8 - 16 Drill and Tap Hex Shank
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<b>[Product Information]</b><br>
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<li>Tapered neck design significantly reduces drill & tap breakage</li>
<li>The 135 degree split point drill permits holes to be cut at high speeds. Taping caution must be adhered to with slower speed.</li>
<li>Superior strength durability provided by high Molybdenum content and high speed steel with functional black and gold surface treatment that holds lubricant for smoother drilling.</li>
<li>Applications include: Construction, Electrical, Maintenance, Industrial, Automotive, Farm Implement Machinery, HVAC. Cuts steel, cast iron, aluminum, bronze, brass, zinc and some stainless steel.</li>
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