Thread Rolling & Knurling
Threads applied to virtually any material.
Diameters from 0-80 to 1-1/2"-20
- Lengths to 4"
- Knurling of diameters to 3"
- J-form and metric
- 3-die thread diameters from 1/4" to 1-1/2"
- Flat die thread rollers from #0 to #60
![Image](https://www.downeygrinding.com/wp-content/uploads/image-space-1000x800-1.png)
The thread rolling and knurling department houses 15 thread rollers, including three 3-die rollers for short, hollow, and thin wall parts.