Yamawa Coated Through Hole Spiral Tap AU+SL P4 M12X1.75 AU+SL-P4-M12X1.75 1 piece

Catalog number: AU+SL-P4-M12X1.75 Features: ● A spiral tap that uses a reverse twist spiral groove to ensure stable chip evacuation in the medium to high speed machining range. ● A spiral tap that uses a reverse twist spiral groove to ensure 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: P4 ● Nominal size: M12 ● Pitch (mm): 1.75 ● Thread length (mm): 26 ● Total length (mm): 82 ● Shank diameter (mm): 8.5 ● Square shank section (mm): 6.5 ● Counterbore diameter (mm): 10.4 ● Number of engaging threads: 5 ● Machined thread: Metric thread ● Surface treatment: TiN coating ● Tap grade: Grade P2 Material/Finish: ● High-speed tool steel (HSS)