Dormer E0251/23FL Spiral Point Taps, UNC1/2, Full Length 3.3/8", Flute Length 0.9055", Shank Diameter 0.3670", Number of Flutes 3
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<b>[Product Information]</b><br>
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<li>Spiral point and straight flutes for cutting threads in through holes</li>
<li>Spiral point pushes chips ahead of tool to reduce clogging</li>
<li>Powdered-metal steel for performance approaching that of solid carbide tools, with the toughness and shock-resistance of high-speed steel</li>
<li>Gold oxide finish reduces grinding stress within the tool</li>
<li>Available in UNC (Unified Coarse) and UNF (Unified Fine) right-hand thread options for different applications</li>
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