IS long neck spiral tap L=100 M3X0.5

[Features] ● The neck is long. ●The neck diameter is smaller than the root diameter of the tap.

[Use] ● For drilling blind holes. ●Work material: general steel, low/medium carbon steel, alloy steel.

[Specifications] ● Accuracy: H2 ● Nominal dimension: M3 ● Pitch (mm): 0.5 ● Thread length (mm): 11 ● Total length (mm): 100 ● Shank diameter (mm): 4 ● Shank square part (mm) : 3.2 ● Pilot hole diameter (mm): 2.5 ● Machined screw: Metric screw ● Number of chamfered threads: 2.5 ● Surface treatment: Homogeneous treatment ● Neck diameter (mm): 2.4 ● Neck length (mm): 67

[Specification 2]
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[Material/Finish] Kosoku steel (HSS-E)

[Set contents/accessories]
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【Note】
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