The 121-30864 is an H.S.S. hand tap with a spiral-point design for producing internal 8-64 threads. It is identified as GH2 and is listed in the special spiral point taps category.
This tap is typically used for creating or restoring internal threads in prepared holes during general industrial, maintenance, and fabrication work.
- Product model: 121-30864
- Thread size: 8-64
- Material: H.S.S. (high-speed steel)
- Tap type: Hand tap
- Point style: Spiral point (SP PT)
- GH specification: GH2
