WHC 338-02-56 UNC UHM20

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GSI Part: 7005-113365

ANSI B1.1: 2-56

Coating: UHM20

Neck Diam. (d2): 1

Tolerance (d3): 0/+0.05

Minimum Hole Diameter (d3): 1.78

Neck Length (l1): 4,9

Number Of Teeth: 1

Pitch (p): 0,454

Standard: UNC

Type: Short Neck

(α): 60°

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Details

multidec® thread mill tools are a versatile way for creating metric or UNC/UNF spec threaded forms. Since thread milling uses helical- Interpolation tool paths, the same thread mill can be used to create left or right handed threads. multidec® thread mill tools come standard with 3 flutes and have the options for 1 or 2 teeth with long or short shanks. Strengthened shank mill tools are available for increased rigidity and decreased deflection.