Yamawa Super Kosoku Spiral Tap (For Carbon Steel, Alloy Steel)

[Features]● Uses a center through-hole shape that enables ultra-Kosoku machining and supports internal lubrication machining. ●It has a strong helix spiral shape, making it the best tap for blind holes and vertical machining of carbon steel, alloy steel, etc.

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

[Specifications] ● Accuracy: P4 ● Accuracy notation: Class P ● Nominal dimension: M8 ● Pitch (mm): 1.25 ● Thread length (mm): 12 ● Total length (mm): 70 ● Shank diameter (mm): 8 ● Pilot hole diameter (mm): 6.85 ●Processed screw: metric screw ●Number of chamfered threads: 2.5 ●Surface treatment: TiCN coating Number of grooves: 3

[Specification 2] ●Exclusively for a fully synchronous lead feeder.

[Material/Finish]
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[Set contents/accessories]
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【Note】
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