Vermont American 20274 High Carbon Steel NC Fractional Bottoming Tap - 7/16-inch by 14<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High carbon steel fractional bottoming taps are ideal for cutting right-hand internal threads</li><li>Bottoming taps have 1 - 1/2 threads chamfered for tapping to the bottom of a hole</li><li>Four flute design on all taps ensures fast and easy chip clearance.</li><li>Required drill size is permanently etched on the tool for quick and easy reference.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41vC7M1x7UL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31crEvN1EHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21lkIb3QtFL.jpg" noproxy>