External thread repair tool NES M 4 – M 13

    High quality tool designed for maintenance and repair of external threads. Easy and fast use make it indispensable in cases of damaged thread.

•  For all metric and non-metric threads in the range. No calibration required.

•  For left and right threads.

•  Quick fixing with an adjusting screw

•  To restore cut or damaged threads.

•  For threads in the range: M 4 – M 13, UNC/UNF: 5⁄32“ – 1⁄2“