Description
#0-80 UNF HSS Spiral Point Tap for cutting internal threads by hand or in a tapping head. Cutting edges on the chamfered lead progressively form the thread as the tap advances, with straight flutes carrying chips back out of the hole. This size has a #0 cutting diameter, 5/16" of flute, 1-5/8" overall length and a 0.141" shank.
- HSS construction that holds a keen edge at moderate cutting speeds and regrinds easily.
- Tin Coated finish, titanium nitride coating raises surface hardness and allows higher feeds.
- Spiral Point geometry.
- #0 thread at 80 threads per inch.
- Supplied 2 per package.
Specifications
- Size: #0-80
- Thread Size: #0
- Threads per inch: 80
- Diameter: #0
- Shank Size: 0.141"
- Length: 1-5/8"
- Flute Length: 5/16"
- Point Type: Spiral Point
- Material: HSS
- Finish: Tin Coated
- Measurement Type: Inch
- Pack Quantity: 2
Applications
For threading by hand with a tap wrench or in a tapping head, in steel, cast iron, aluminum and brass. Taper for starting, plug for general work, bottoming for threading to the base of a blind hole.
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