PROMAT Machine tap DIN 5156B VA G 1 inch x 11 HSS-Co vaporised ISO 228

HSS-Co
– Shape B
– Type VA
– Nitrated and steam-tempered
– Blue ring
– Straight-fluted
– Flanks relief-ground
– Whitworth pipe thread G
– According to DIN ISO 228
– For through-hole threads
– For steels that are difficult to machine, e.g. rust-, acid-, and heat-resistant steels up to 1,000 N/mm² in strength Further technical information:
– Quality of finish: Steam-tempered
– Gg/1: 11
– Shank Ø: 25mm