Metric Thread Restoring File

描述

Does a fast job restoring damaged threads of any diameter, either right or left hand, either fine or coarse thread. Select the proper thread, overlap a few good threads and use like a file. Contains files for the following pitches: 0.75mm, 1.0mm, 1.25mm, 1.5mm, 1.75mm, 2.0mm, 2.5mm, & 3.0mm.