HSS Round Dies Manufacturer,Supplier and Exporter in India
Product Code : EL-TTG-13374
Quick Answer: HSS Round Dies are high speed steel round threading dies with a right-hand cut, chamfered on both faces and adjusted by a fine pitch screw, with a 1 inch outer diameter and 1/4 inch size.
Last updated: October 2026
Key Features
- High speed steel (HSS) construction
- Right-hand cut: the cutting action engages when run clockwise
- Chamfered on both faces
- A fine pitch screw forces the sides of the die apart or lets them spring together
- Outer diameter 1 inch and size 1/4 inch
Technical Specifications
| Specification | Value |
|---|---|
| Type | Round die |
| Material | HSS |
| Cut | Right-hand |
| Outer diameter | 1 inch |
| Size | 1/4 inch |
| Chamfer | Both faces |
| Adjustment | Fine pitch screw |
About This Product
A round die cuts an external thread on a rod or bolt blank. It is held in a die stock and turned clockwise for a right-hand thread, with cutting lubricant, and backed off regularly to clear chips. The adjusting screw opens the die slightly for a first cut and closes it for the final fit, and the chamfered faces help the die start on the rod. Fitting and fabrication classes use round dies with hand taps to make matching bolt and nut threads.
Frequently Asked Questions
Q1. How is an HSS Round Die adjusted?
A fine pitch screw forces the sides of the die apart, or allows them to spring together.
Q2. What size are HSS Round Dies?
The outer diameter is 1 inch and the size is 1/4 inch, in HSS.
Related: Testing Tools and Gauges, HSS Hand Taps, Thread Pitch Gauge, Thread Plug & Ring Gauges.
For a quotation on the HSS Round Dies, contact School Lab Equipment India.