PROMAT Machine tap DIN 5156C VA G 3/4 inch x14 HSS-Co vaporised ISO 228

HSS-Co
– Shape C
– Type VA
– Nitrated and steam-tempered
– Blue ring
– With 40° right twist
– Flanks relief-ground
– Whitworth pipe thread G
– According to DIN ISO 228
– For blind 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: 14
– Shank Ø: 20mm