Description
Product Overview
The Irwin Hanson 9742 hexagon metric die delivers precise 12mm‑1.25 thread formation in a compact 1‑inch cutting diameter. Engineered from high‑impact plastic, the die offers a lightweight yet robust solution for threading metal components. Its uncoated hex shank provides a secure grip in compatible threading tools, while the straight flute design ensures smooth chip evacuation for clean cuts. The screw point tip initiates thread formation with minimal effort, reducing the risk of workpiece damage.
![[Product front view showing all components]](https://www.allfair.store/wp-content/uploads/2026/07/e1f516bbc4494dbea376883699e46f38.jpg)
Usage
This die excels in automotive repair, machinery maintenance, and general metalworking where accurate metric threads are required. Whether you are assembling engine components, fabricating brackets, or repairing equipment, the die’s 118‑degree cutting angle delivers consistent thread geometry. It is suitable for both professional technicians and dedicated hobbyists who demand reliable performance on steel, aluminum, and other common metals. The clear plastic construction also allows easy visual inspection of wear, ensuring optimal results over extended use.
Why Choose Us
Irwin has a long‑standing reputation for delivering tools that combine durability with precision engineering. The 9742 die benefits from Irwin’s rigorous quality control processes, guaranteeing each unit meets exacting standards. Backed by a manufacturer warranty, the die offers peace of mind for users who rely on consistent thread quality in critical applications. Our commitment to customer satisfaction includes responsive technical support and easy access to replacement parts, reinforcing the value of choosing an Irwin product.
Key Features
- Durable plastic body reduces weight while maintaining strength for demanding metal threading tasks.
- Uncoated hex shank fits standard hex‑drive tools, providing a secure and slip‑free connection.
- Straight flute design clears chips efficiently, delivering smoother cuts and longer tool life.
- 118‑degree cutting angle and screw point tip start threads quickly, minimizing setup time.
- Comes with Irwin’s dedicated customer support and warranty for reliable after‑sales service.
FAQ
What material can I thread with this die?
The die is designed for metal applications, including steel, stainless steel, aluminum, and other common alloys used in automotive and industrial settings.
Is the die compatible with all Irwin threading tools?
Yes, the hex shank conforms to Irwin’s standard hex‑drive specifications, allowing use with any compatible Irwin threading handle or chuck.
How do I maintain the die for long‑term use?
After each use, clean the cutting surfaces with a brush to remove metal chips, then apply a light oil coating to protect against corrosion. Store in a dry environment to preserve the plastic body.
Can I use this die for non‑metric threads?
This die is specifically calibrated for metric threads (12mm‑1.25). For non‑metric applications, select the appropriate Imperial‑size die from Irwin’s product line.
What warranty does Irwin provide?
Irwin offers a standard manufacturer warranty covering defects in material and workmanship, ensuring you receive a replacement or repair if the die fails under normal use conditions.
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