The 3304809 is a 1 15/16-18 high speed steel bottom tap with a GH-6 thread designation. It is identified as a special Allegiance American tap for fractional-size tapping applications.
Bottom taps are typically used to produce or finish internal threads in prepared holes, particularly where threading is required close to the bottom of a blind hole.
- Product model: 3304809
- Size: 1 15/16-18
- Material: High speed steel
- Tap type: Bottom tap
- Thread designation: GH-6
- Identification: SP. Allegiance American
