M 5X 0.8 HSS hand tap set, is the right tool to create a thread, ride on an inner surface easily and quickly.
- to make the thread M 5 X 0.8 we need to drill a 4.2 mm drill
- length total 50 mm ,length 20 mm
- set of 3 pieces, in a plastic case
- the collazo can be used with the collage jelly or the collage rat.