1/2"x20 UNF HSS SP/FLT TAP ISO 529 SHORT MACHINE 2B

Unified National Fine Machine tap with 40°-spiral flute. Short chamfer permits work on steel up to 750 N/mm2. and Aluminium alloys with more than 0.5% Si.

Nominal Diameter1/2" UNF
Flute Length29mm
Overall Length89mm
MaterialHSS
FinishP0 Bright Finish

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