HSS Hand Taps Manufacturer,Supplier and Exporter in India
Product Code : EL-TTG-13371
Quick Answer: HSS Hand Taps are high speed steel taps for cutting internal threads by hand, listed in metric sizes from 3 mm to 50 mm and in BSP, BSPT, NPT and BA thread forms.
Last updated: October 2026
Key Features
- High speed steel (HSS) hand taps
- Metric sizes from 3 mm to 50 mm, with sizes up to 150 mm available
- BSP from 1/8 BSP to 4" BSP
- BSPT from 1/8" to 2" BSPT and NPT from 1/16 NPT to 2" NPT
- BA from 0 to 16 BA
Technical Specifications
| Specification | Value |
|---|---|
| Material | HSS |
| Metric (MM) | 3 mm to 50 mm, up to 150 mm available |
| BSP | 1/8 BSP to 4" BSP |
| BSPT | 1/8" to 2" BSPT |
| NPT | 1/16 NPT to 2" NPT |
| BA | 0 to 16 BA |
About This Product
A hand tap cuts an internal thread in a drilled hole. The tap is held in a tap wrench and turned by hand with cutting lubricant, and it is backed off regularly to break the chip. Fitting and fabrication classes in workshops use hand taps to make threads in mild steel and other metals, and the thread form (metric, BSP, BSPT, NPT or BA) is chosen to match the mating bolt or pipe fitting. A hole is drilled first, sized for the thread to be cut. School Lab Equipment India supplies the HSS Hand Taps across India and can export it to Lebanon, Côte d'Ivoire, Italy, Somalia, Papua New Guinea and São Tomé and Príncipe.
Frequently Asked Questions
Q1. Which sizes are HSS Hand Taps listed in?
Metric sizes run from 3 mm to 50 mm, with sizes up to 150 mm available. BSP runs from 1/8 to 4", BSPT from 1/8" to 2", NPT from 1/16 to 2" and BA from 0 to 16.
Q2. Which thread forms are available?
Metric, BSP, BSPT, NPT and BA thread forms are listed.
Related: Testing Tools and Gauges, HSS Round Dies, Thread Pitch Gauge, Thread Plug & Ring Gauges, Thread Repair Kit.
For a quotation on the HSS Hand Taps, contact School Lab Equipment India.