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 weakly twisted spiral shape, making it an ideal tap for blind holes and horizontal 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: P5 ● Accuracy notation: Class P ● Nominal dimension: M20 ● Pitch (mm): 1.5 ● Thread length (mm): 37 ● Overall length (mm): 105 ● Shank diameter (mm): 16 ● Square part of shank (mm):- ●Prepared hole diameter (mm): 18.6●Processed screw: Metric screw●Number of chamfered threads: 2.5 ●Surface treatment: TiCN coating●Number of grooves: 4

[Specification 2] Dedicated to complete synchronous lead feeder

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