Yamawa spiral tap for left screw SP LH P2 M4X0.7

[Features]
Spiral tap for left-hand thread blind hole drilling.

[Use]
For blind hole machining.
Work material: medium carbon steel, high carbon steel.

【specification】
Accuracy: P2
Accuracy notation: P class
Nominal size: M4
Pitch (mm): 0.7
Thread length (mm): 11
Total length (mm): 52
Shank diameter (mm): 5
Shank square part (mm): 4
Pilot hole diameter (mm): 3.38
Processing Thread: Metric Thread
Number of peaks with bite: 2.5 peaks
Surface treatment: non-coating
Number of grooves: 3

[Specification 2]
Processing Thread: Metric Thread
Number of bite points: 2.5
Shank length: 29mm
Shank Square Length: 7mm
Under neck length: 17mm

[Material/Finish]
Kosoku tool steel (HSS)

[Set contents/accessories]
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【Note】
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