Description

Dormer’s E545 machine taps, producing British Association (BA) threads, and conform to the International Standards Organization. They are manufactured from premium High Speed steel so you can expect great tool life and superior performance. With a spiral point, E545 taps are designed to thread holes which go all the way through the workpiece, whilst the steam tempered finish makes sure you get a clean, accurate thread by preventing workpiece material from sticking to the cutting edge of the tool. You can use E545 taps to thread a wide range of materials, including steels, aluminium and stainless steel, making them very versatile tools.