01 Product Overview
Pipe dies cut BSP parallel and NPT tapered threads on pipe ends and fittings for plumbing, hydraulic and maintenance applications.
Key features
Available in BSP and NPT
HSS construction
For pipe and fitting threads
National Enterprises HSS Hand Dies
HSS Round Dies – BSP & NPT
Price on request Wholesale & bulk rates available
HSS pipe-thread dies in BSP and NPT for pipe ends and fittings.
- Material
- High-Speed Steel (HSS)
- Standard
- BSP / NPT
- Finish
- Bright
- Available in BSP and NPT
- HSS construction
- For pipe and fitting threads
PackagingSingle piece
Minimum order1 pc
DeliveryAcross Pakistan
Quality assuredChecked before dispatch
Wholesale pricingVolume discounts available
Nationwide deliveryCourier & cargo
Expert supportHelp choosing sizes
02 Technical Specifications
| Brand | National Enterprises |
|---|---|
| Product code | NE-DIE-PIPE |
| Category | HSS Hand Dies |
| Material | High-Speed Steel (HSS) |
| Standard | BSP / NPT |
| Finish | Bright |
| Packaging | Single piece |
| Minimum order | 1 pc |
| Thread forms | BSP, NPT |
03 Available Sizes
Common sizes are listed below. Other sizes may be available on request. Ask our team for current stock.
| Size | BSP TPI | NPT TPI | |
|---|---|---|---|
| 1/8" | 28 | 27 | |
| 1/4" | 19 | 18 | |
| 3/8" | 19 | 18 | |
| 1/2" | 14 | 14 | |
| 3/4" | 14 | 14 | |
| 1" | 11 | 11.5 |
04 Applications
Plumbing and pipe workshops
Hydraulic fittings
05 Selection & Usage Tips
Choose the right size
Match the diameter, thread or profile to your drawing. For taps, use the correct tapping drill size listed in the size table.
Correct speed & feed
Use cutting speeds suited to the material. Harder materials need lower speeds; excess speed shortens tool life.
Use lubrication
Cutting oil or coolant reduces heat, improves finish and extends tool life when cutting steel.
Work safely
Clamp the workpiece securely and wear safety glasses and gloves. Replace worn or chipped tools.
06 Frequently Asked Questions
Do you supply wholesale and bulk quantities?
Yes. We supply workshops, retailers, contractors and industrial buyers in bulk. Send us your required sizes and quantities for a wholesale quotation.
Do you deliver outside Karachi?
Yes, we dispatch orders across Pakistan through reliable courier and cargo services. Delivery charges depend on the destination and order weight.
How do I get a price quotation?
Use the Request a Quote form on this page, call us or send a WhatsApp message with the product name, size and quantity. Our team replies with availability and pricing.
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