Description
Product Overview
The Burkit M10 X 1.25 Left Hand Tap and Die Set is engineered for precision and durability in demanding machining environments. The tap is crafted from high‑speed steel 6542 (M2) with a cutting diameter of 10 mm and a pitch of 1.25 mm, delivering an H2 accuracy class that ensures tight tolerances and consistent thread formation. Complementing the tap, the round die is made from premium alloy tool steel, also 10 mm in diameter and 1.25 mm pitch, meeting the 6g accuracy class for reliable left‑hand threading. Both components feature a straight‑fluted design that promotes rapid chip evacuation, minimizing the risk of blockage and extending tool life. The set is compact, weighing just 2.4 oz and packaged in dimensions of 4.88 × 4.21 × 0.75 in, making it easy to store and transport. This combination of high‑quality materials, precise engineering, and user‑friendly dimensions positions the set as a top choice for professionals seeking efficiency and accuracy in metric threading tasks.
![[Product front view showing all components]](https://www.iavex.store/wp-content/uploads/2026/08/35da3f07ea744b7f98c4ec7da5496f4b.jpg)
Usage
Designed for versatility, this left‑hand tap and die set excels across a broad spectrum of metalworking applications. Whether you are working with cast iron, copper, brass, abrasive steel, A3 steel, or other alloys, the set provides clean, consistent threads that meet industry standards. Its left‑hand configuration is essential for applications that require reverse threading, such as certain automotive components, aerospace fasteners, and specialized machinery. The fast chip removal characteristic reduces downtime, allowing you to maintain a steady workflow on the shop floor or in a home workshop. The metric sizing aligns with international standards, making it suitable for global projects and ensuring compatibility with a wide range of components. Users ranging from seasoned machinists in industrial settings to dedicated hobbyists tackling custom builds will find the set intuitive to use, delivering professional results with minimal setup.
Why Choose Us
Burkit stands out for its commitment to quality, precision, and customer satisfaction. Each tap and die undergoes rigorous testing to verify compliance with H2 and 6g accuracy classes, guaranteeing that every thread produced meets exact specifications. The use of high‑speed steel and alloy tool steel ensures exceptional wear resistance, extending the service life of the tools even under heavy usage. Burkit’s straight‑fluted technology not only accelerates chip removal but also reduces the need for frequent tool changes, enhancing productivity. Additionally, the company offers responsive after‑sales support, providing technical assistance, replacement parts, and guidance to help you achieve optimal results. By choosing Burkit, you invest in tools that combine engineering excellence with reliable service, delivering value that lasts throughout the lifespan of your projects.
Key Features
- High‑speed steel tap delivers superior cutting performance and long tool life.
- Alloy steel round die provides accurate left‑hand threads with minimal wear.
- Straight‑fluted design ensures fast chip evacuation, reducing downtime.
- Compact size and lightweight construction make storage and handling effortless.
- Dedicated customer support and easy access to replacement parts for peace of mind.
FAQ
What materials can I thread with this set?
The set is suitable for a wide range of metals, including cast iron, copper, brass, abrasive steel, A3 steel, and other common alloys used in industrial and hobbyist applications.
How do I maintain the tap and die for optimal performance?
After each use, clean the cutting edges to remove chips and apply a light coat of cutting oil. Store the tools in a dry environment to prevent corrosion and inspect them regularly for wear.
Is this set compatible with standard metric threading equipment?
Yes, the tap and die are sized to metric standards (M10 × 1.25) and will work with standard metric threading machines and hand‑held tools.
Can I use this set for right‑hand threading?
No, this set is specifically designed for left‑hand threading. Using it for right‑hand threads may damage the tools and produce inaccurate results.
What warranty does Burkit provide for this product?
Burkit offers a limited one‑year warranty covering manufacturing defects. Contact customer service for assistance with warranty claims or replacement parts.




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