HSS ‘Blue Ring’ Taps
Manufactured to DIN 371/376 Suitable for the following Material Groups
Note: Fluteless taps may also be used on stainless steel.
See ‘Green Ring’ Fluteless on page 192.
Spiral Point/Gun Nose -
HSS-EV Oxidised Finish
For through holes.
Taper lead to DIN form B
(3.5 x P to 5.5 x P).
Tapping tolerance to 6HX.
ISO Metric Coarse