IS Long Neck Spiral Tap L=100 M3X0.5 LNSPT-M3X0.5 1 piece

Catalog number: LNSPT-M3X0.5 Features: ●Long neck. ●The neck diameter is narrower than the root diameter of the tap. Applications: ●For blind hole machining. ●Work material: General steel, low and medium carbon steel, alloy steel. Specifications: ●Precision: H2 ●Nominal size: M3 ●Pitch (mm): 0.5 ●Thread length (mm): 11 ●Total length (mm): 100 ●Shank diameter (mm): 4 ●Shank square section (mm): 3.2 ●Pilot hole diameter (mm): 2.5 ●Number of teeth: 2.5 ●Machining thread: Metric thread ●Surface treatment: Homo treatment ●Neck diameter (mm): 2.4 ●Neck length (mm): 67 Material/Finish: ●High speed steel (HSS-E)