Yamawa pipe parallel screw coating spiral tap AUSP RP 3/8-19

[Features]● Secures an appropriate tool protrusion amount and provides good chip discharge. ●By adopting a unique blade shape and special coating, good internal thread surface and long tool life can be obtained.

[Use] ● For drilling blind holes. ●Work material: stainless steel, alloy steel, high carbon steel, medium carbon steel, low carbon steel, aluminum alloy casting, zinc alloy casting. ●For drilling blind holes.

[Specifications] ● Accuracy: - ● Nominal dimension: 3/8 ● Number of threads: 19 ● Screw length (mm): 21 ● Total length (mm): 100 ● Shank diameter (mm): 14 ● Shank square part (mm) : 11 ● Pilot hole diameter (mm): 14.9 ● Machined screw: Parallel thread for pipes ● Number of chamfered threads: 2.5 ● Surface treatment: TiCN 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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