Vermont American 20078 9/16-Inch 12 High Carbon Steel Machine Screw Plug Tap<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Ideal for cutting right-hand internal threads</li><li>Four-flute design on all plug taps ensures fast and easy chip clearance</li><li>Plug taps have 3 to 5 threads chamfered for general purpose applications when tapping to the bottom of a hole is not critical</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41yVABTKKsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21P7DQC6d6L.jpg" noproxy>