Description
SKC 41-Piece SAE Tap & Die Set | Japanese Precision with Tungsten Toughness
Engineered in Japan for professionals who don’t compromise, the SKC 41-Piece SAE Tap and Die Set brings together durability, precision, and versatility in one complete threading solution. Manufactured from high-quality tungsten steel and hardened to Rockwell 58–61 on the “C” scale, this set includes both coarse and fine thread profiles (NC, NF), as well as 1/8" NPT. With 1" round dies and matched taps covering sizes from #4 to 1/2", it’s built for accurate, long-lasting thread cutting across maintenance, repair, and fabrication work. Also included are two tap wrenches, a long-handle tap wrench, die handle, screwdriver, and a screw pitch gauge packed into a durable molded case. This set is field-proven and trusted by professionals across municipal, construction, utility, and industrial sectors where thread quality and tool life matter.
Key Features: Trusted Everywhere
- 41-Piece SAE Set – Covers #4 to 1/2" sizes, including NC, NF, and 1/8" NPT threads.
- 1" Round Dies – Standard die size for improved grip and compatibility.
- Tungsten Steel Construction – Heat-treated and tempered for long-lasting strength and edge retention.
- Rockwell 58–61 Hardness – Cuts clean, holds form, resists wear.
- Comprehensive Tooling – Includes 2 tap wrenches, long-handle tap wrench, die handle, screwdriver, and pitch gauge.
- Durable Molded Storage Case – Keeps everything protected and organized on the go.
- Field-Tested Quality – Built for serious pros in repair, mechanical, and jobsite environments.
- Made in Japan by SKC – Precision manufacturing for top-tier reliability.
Set Contents: Tap and Die Sizes Included
| Tap/Die Size | Threads Per Inch (TPI) |
|---|---|
| #4 | 40 |
| #6 | 32 |
| #8 | 32 |
| #10 | 32, 24 |
| #12 | 24 |
| 1/4" | 20, 28 |
| 5/16" | 18, 24 |
| 3/8" | 16, 24 |
| 7/16" | 20, 14 |
| 1/2" | 20, 13 |
| 1/8" NPT | — |
Need the Metric Version Instead?
Looking for M-thread sizes?
SKC Quality You Can Feel in Every Thread
This isn’t just a tap and die set, it’s a precision-engineered system for cutting threads that last. With Japanese-grade build quality and a full spread of SAE sizes, SKC delivers dependable threading you can trust on the job.















