Yamawa Z-PRO series coated spiral tap for pipe taper screw AUSP RC 1/8-28

[Features]● The overall length is set to provide an appropriate amount of tool protrusion to avoid chip interference with the holder. ●By adopting a unique blade shape and special coating, good internal thread surface and tool life can be obtained.

[Applications] Work Material: Stainless steel, alloy steel, high carbon steel, medium carbon steel, low carbon steel, aluminum alloy casting, zinc alloy casting.

[Specifications] ● Accuracy: Conforms to ISO standards ● Nominal dimension: 1/8 ● Number of threads: 28 ● Thread length (mm): 15 ● Overall length (mm): 90 ● Shank diameter (mm): 8 ● Shank square part (mm): 6-Prepared hole diameter (mm): 8.2-Length to standard diameter (mm): 10.1-Processed screw: taper thread-Number of chamfered threads: 2.5-Surface treatment: coating-Number of grooves: 3

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

[Set contents/accessories]
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【Note】
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