Product Description
1 1/2" outside diameter Whitworth carbon steel circular split dies, suitable for cleaning, restoring and re-cutting external BSW threads.
These British Standard Whitworth dies are UK made from carbon steel and are ideal for thread maintenance, repair work and general workshop use. The split die design allows adjustment when used with a suitable die holder.
- Thread form: BSW / British Standard Whitworth
- Die outside diameter: 1 1/2"
- Material: Carbon steel
- Use: Cleaning, restoring and cutting external threads
- UK made
| Thread Size | Die OD | TPI |
|---|---|---|
| 7/16" | 1 1/2" | 14 |
| 1/2" | 1 1/2" | 12 |
| 9/16" | 1 1/2" | 12 |
| 5/8" | 1 1/2" | 11 |
| 3/4" | 1 1/2" | 10 |
Please note: Specifications are intended as a guide only. If dimensions are critical to your project, please check with us before ordering.

| A | B | C |
| 7/16" | 1 1/2" | 14 |
| 1/2" | 1 1/2" | 12 |
| 9/16" | 1 1/2" | 12 |
| 5/8" | 1 1/2" | 11 |
| 3/4" | 1 1/2" | 10 |
Please Note: Specifications given are intended as a guide only. If critical to your project please check with us first.