Yamawa Deep Hole Short Spiral Tap S-SP P2 M4X0.7 S-SP-M4X0.7 1 piece

Catalog number: S-SP-M4X0.7 Features: ● Good cutting performance, especially suitable for tapping deep blind holes. Applications: ● For blind hole processing. ● Work material: medium and high carbon steel, alloy steel, tough cast iron. Specifications: ● Precision: P2 ● Precision notation: P grade ● 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): 3.38 ● Number of engagement threads: 2.5 threads ● Machined thread: Metric thread ● Surface treatment: Oxidation treatment ● Number of grooves: 3 ● Neck length (mm): 17 ● Tap grade: P grade Material/Finish: ● High speed tool steel (HSS)