OSG High-Efficiency Multi-Function Tap Spiral Tap A-SFT 8325650 A-SFT STD+1 2.5P M3X0.5 1 piece

Catalog number: A-SFT STD+1 2.5P M3X0.5 Features: ●This revolutionary product has stable chip removal and can be used with a wide range of work materials and machines. Applications: ●Work material: low, medium, and high carbon steel, alloy steel, tempered steel (25-35HRC), stainless steel, tool steel, cast steel, ductile cast iron, copper, brass, brass castings, bronze, rolled aluminum, aluminum alloy castings, magnesium alloy castings, zinc alloy castings Specifications: ●Accuracy: OH3 ●Accuracy notation: STD+1 ●Nominal size: M3 ●Pitch (mm): 0.5 ●Thread length (mm): 4 ●Total length (mm): 46 ●Shank diameter (mm): 4 ●Shank square section (mm): 3.2 ●Pilot hole diameter (mm): 2.5 ●Machined thread: Metric thread ●Surface treatment: V coating Material/Finish: ●Powdered high speed steel (CPM)