Μ 12 X 1.75 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 12 X 1.75 we need to drill a 10.3 mm drill
- length total 75 mm ,length 30 mm
- set of 3 pieces, in a plastic case
- the collazo can be used with the collage jelly or the collage rat.