Yamawa HSS nut tap

[Features] ● Used for tapping nuts. ●For through hole machining. ●The number of chamfered threads is about 75% of the thread length.

[Applications] Work Material: Low carbon steel.

[Specifications] Accuracy: [[R2]]b Nominal dimension: M4 Pitch (mm): 0.70 Thread length (mm): 25 Overall length (mm): 100 Shank diameter (mm): 2.8 Shank Square part (mm):- ●Prepared hole diameter (mm): 3.38●Processed screw: metric thread●Number of chamfered threads: approx. 75% of thread length●Surface treatment: non-coating

[Specification 2] ● Tap grade: 2b grade

[Material/Finish] Kosoku tool steel (HSS)

[Set contents/accessories]
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【Note】
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