Yamawa Coated Through Hole Spiral Tap AU+SL P3 M8X1.25 AU+SL-P3-M8X1.25 1 Piece

Catalogue number: AU+SL-P3-M8X1.25 Features: ● A spiral tap that employs a reverse twist spiral groove to enable stable chip evacuation in the medium to high speed machining range. ● A spiral tap that employs a reverse twist spiral groove to enable stable chip evacuation in the medium to high speed machining range. ● Also, a coated spiral tap for through holes that achieves good chip evacuation in a wide range of materials from aluminum to stainless steel. Applications: ● For through hole machining. ● Workpiece materials: stainless steel, alloy steel, carbon steel, aluminum alloy castings. ● For through holes. ● Workpiece materials: stainless steel, alloy steel, carbon steel, aluminum alloy castings. Specifications: ● Precision: P3 ● Nominal size: M8 ● Pitch (mm): 1.25 ● Thread length (mm): 19 ● Total length (mm): 70 ● Shank diameter (mm): 6.2 ● Shank square section (mm): 5 ● Counterbore diameter (mm): 6.85 ● Number of engagement threads: 5 threads ● Machined thread: Metric thread ● Surface treatment: TiN coating ● Tap grade: P2 grade Material/Finish: ● High-speed tool steel (HSS)