386509

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386509 ZELX-AL SP H3 1/4-28

Custom Blended Vanadium High Speed Steel.
For Silicon Die Cast, Zinc Die Cast Aluminum, Copper, Magnesium Alloys and Wrought Aluminum Alloys.

Chamfer: BOTTOMING
Finish: NI
Material Type: HSS
Thread Class: UNF
Thread Type: Spiral Fluted
Flute Type: SPIRAL
Number of Flutes: 3
Cutting Direction: R/H