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‎1/2″ - 20 UNF Series/List # 4457 Spiral Flute Tap

‎1/2″ - 20 UNF Series/List # 4457 Spiral Flute Tap


Item #: GD1444570127000
Brand: Guhring
Model #: 9044570127000

Product Specifications
Thread Diameter Size (TDZ) 1/2″
Flute Helix Angle (FHA) 40 Degrees
Threads per Inch (TPI) 20
Applicable Material Steel
Thread Standard UNF
Chamfer ‎2-3 Form C
Overall Length (OAL) 85 mm
Coating Uncoated
Thread Cutting Part Length (THL) 20 mm
Coolant Supply Property (CSP) without
Connection Diameter Machine Side (DCONMS) 9 mm
Series/List # 4457
$55.13

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