1/2"-20 Regal GH3 Plug Tap, High Speed Steel
Model #: TAPR-1/2-20
- Thread Diameter: 1/2"
- Threads per Inch: 20
- Made in USA by Regal Cutting Tools.
- Plug taps are the most popular hand tap, with a chamfer in between Taper Taps and Bottoming Taps.
- Can be used in a machine as well as by hand, but it does not drive the chips ahead like a Spiral Point Tap.