Description
1/2"-13 UNC HSS Hand Tap Set 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 1/2" cutting diameter, 1-21/32" of flute, 3-3/8" overall length and a 0.367" shank.
- HSS construction that holds a keen edge at moderate cutting speeds and regrinds easily.
- 1/2" thread at 13 threads per inch.
- Supplied as 3 sets of 2 pieces.
Specifications
- Size: 1/2"-13
- Thread Size: 1/2"
- Threads per inch: 13
- Diameter: 1/2"
- Shank Size: 0.367"
- Length: 3-3/8"
- Flute Length: 1-21/32"
- Material: HSS
- Measurement Type: Inch
- Set Contents: 2 pieces
- Pack Quantity: 3
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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800-222-0324

