Yamawa short spiral tap for deep holes S-SP P3 M20X2.5

[Features] ● Excellent machinability, especially suitable for blind hole tapping of deep holes.

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

[Specifications] ● Accuracy: P3 ● Accuracy notation: Class P ● Nominal dimension: M20 ● Pitch (mm): 2.5 ● Number of threads: - ● Thread length (mm): 20 ● Overall length (mm): 105 ● Shank diameter ( mm): 15 ● Shank square part (mm): 12 ● Pilot hole diameter (mm): 17.6 ● Machined screw: metric thread ● Number of chamfered threads: 2.5 ● Surface treatment: oxidation treatment ● Number of grooves: 4

[Specification 2] Tap grade: P grade

[Material/Finish] Kosoku tool steel (HSS)

[Set contents/accessories]
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【Note】
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