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Insert Installation Tap


Product Description

5/16-18 Bottoming Tap for threaded insert installation.  After drilling a 9.5mm deep hole with an "F" drill (.257" diameter), the tap is used to cut threads all the way to the bottom of the hole to install the insert.  A standard tap won't cut threads all the way to the bottom, and not all bottoming taps cut as deeply.  This one is easier to tap straight because it has four flutes, is designed for cutting wood or metal, and cuts all the way to the bottom of the hole.  Fits in the Tap Handle offered on our site if you need one.  fits 1/4" tap handles.

Product Reviews

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  1. Excellent tap 5 Star Review

    Posted by on 26th Dec 2017

    Obviously you've got to be careful with this, but it's a great tap that still looks like new after tapping 2 sets of skis. I expect it to last for a long time.

0.04 LBS
Calculated at checkout