Clarke CHT303 28-Pce Tap & Die Set (ETL1261) Check Availability

Tap and die set for creating screw threads and holes and chasing existing threads that are a bit worn

see https://en.m.wikipedia.org/wiki/Tap_and_die for a more thorough explanation

As of 17/08/20, this set is missing M3.5x0.6. PLEASE tell us if you lose or damage a piece. Thanks