DC SWISS　Spiral Tap SA350-3 UNF(J)3/8-24

[Features] ● Tap tool manufactured for nickel alloys. ● Compliant with ISO3161 standards except for no roundness at the bottom, making it ideal for the aviation industry.

[Use] ● For drilling blind holes. ●Work material: Nickel alloy. (>850≤1600 N/m[[M2]])

[Specifications] ● Accuracy: 3B ● Nominal dimension: 3/8 ● Number of threads: 24 ● Screw length (mm): 20 ● Total length (mm): 100 ● Shank diameter (mm): 10 ● Shank square part (mm) : 8 ● Pilot hole diameter (mm): 8.6 ● Pitch (mm): 1.058 ● Number of chamfered threads: 2.5 ● Machined screw: Unified screw

[Specification 2] Non-coating

[Material/Finish] Powdered high-speed steel (HSS-E-PM)

[Set contents/accessories]
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【Note】
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