Fluteless tap, 1/8"-28, TiAlN, 6 Flutes

DIN 2189 DIN 5156. With oil grooves, optimum lubrication effect even in deeper threads. GARANT Master Form Steel: The latest generation of high-performance fluteless taps, specially developed for use in steels. optimized polygon geometry for a lower torque. Multi-layer HIPIMS coating for high wear resistance. HSS-E-PM substrate for top process reliability. With internal coolant feed laterally from the grooves. Permits the longest possible tool life when machining through holes and blind holes. Application: For Whitworth parallel pipe threads DIN-ISO 228/1 threads that do not form a seal within the connection. Thread pitch: 0.907 mm Threads per inch: 28 Thread Dia. 9.73 mm Overall length L: 90 mm Shank Dia. Ds: 7 mm Shank square: 5.5 mm