HSS-EV 'Yellow Ring' Taps
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 6H.
Suitable for the following Material Groups;
1.1
Mild soft steel & free machining non-alloy low carbon steel.
1.2
Non-alloy case hardening, structural & low to medium carbon steel.
1.3
Non-alloy, plain and medium carbon steel and castings