OSG Spiral Tap for Stainless Steel 8320620 CC-SUS-SFT-STD-M4X0.7 1 piece

Catalog number: CC-SUS-SFT-STD-M4X0.7 Features: ● Allows for the machining of stainless steel female threads using water-soluble cutting fluid. Applications: ● For blind hole machining. ● Work material: Stainless steel, alloy steel, low and medium carbon steel. Specifications: ● Precision: OH3 ● Precision notation: STD ● Nominal dimensions: M4 ● Pitch (mm): 0.7 ● Thread length (mm): 7 ● Overall length (mm): 52 ● Shank diameter (mm): 5 ● Shank square section (mm): 4 ● Pilot hole diameter (mm): 3.3 ● Number of engagement threads: 2.5 threads ● Machining thread: Metric thread ● Surface treatment: TiN coating (M6≧), CrN coating (M6<) Material/Finish: ● High speed steel (HSS-E)