UNF Taper HSS Tap by Bordo Size:1/2" X 20TPI removing fillings

removing fillings

it's that simple

It should be noted that these glasses are not suitable for use with a detector or receiver

Complies to AS/NZS & Climate T Approvals

along with many others

UNF Taper HSS Tap by Bordo Size:1/2" X 20TPI removing fillingsAbout this product: HSS UNF Taper Hand and Machine Tap. Unified National Fine thread form was introduced in 1948 as an attempt to standardise thread forms in the USA, Canada and the UK. The thread profile of UNF is the same as for metric threads and is described in the JIS B0206 standard. The thread is described by its major diameter and the number of threads per inch of length (TPI). When used on external threads this series has greater tensile