HSS-E-PM Blind Hole Tap for Stainless Steels, Extra Long, M20-2.5 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 376. 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: 2.5 mm Overall length L: 280 mm Shank Dia. Ds: 16 mm Shank square: 12 mm Tapping hole Dia. 17.5 mm