-40%
Spring Center knurl Tap Guide - (USA FULFILLED)
$ 8.39
- Description
- Size Guide
Description
Made of precise hardened alloy steel. Point hardened to 50-55 HRC 1/2" diameter hardened shank, knurled for easy handling Adjustable Tension Spring 3/16" Hardened tension pin For execution, the center's body should be gripped in a drill chuck or collet, while the hardened point is inserted into the middle of the tapping handle.The stroke of the center will follow the tap, assuring straight and accurate hand tapped threads.
One universal size for all tapping applications.
A Very Handy DIY tool for Perfect Tapping