HSS-E-PM Blind Hole Tap for Stainless Steels, Extra Long, M8-1.25 Tap Thread Size, TiAlN Coated

High-performance tap, specially developed for good process reliability in stainless and acid-resistant steels and duplex materials. The 45 Deg helix angle of the flutes facilitates chip formation especially in ductile austenitic CrNi steels. HSS-E-PM tool material for a high degree of wear resistance The latest generation of TiALN multi-layer coating Parameterized flute geometry for optimum chip formation and torsional rigidity With extra long shank. Shank to DIN 371. Advantage: Designed for tapping threads where access is difficult. Thread type: M Tool material: HSS E PM Standard: Manufacturer's standard Tolerance class: ISO 2X 6HX Thread pitch: 1.25 mm Overall length L: 180 mm Shank Dia. Ds: 8 mm Shank square: 6.2 mm Tapping hole Dia. 6.8 mm