Value Collection 314-4006 Round Die 2-56 Unc Left Hand Hss

Product Description

The VALUE COLLECTION 314-4006 is a round threading die designed to cut external left-hand threads in the 2-56 UNC specification. Manufactured from high-speed steel (HSS), this die maintains cutting edge hardness under the heat generated during threading operations. The adjustable design allows the operator to fine-tune thread fit by slightly opening or closing the die body using a set screw. At 0.1 pounds, it is a compact tool suited for small-fastener threading work in machine shops, maintenance facilities, and field repair applications.

This die is used wherever a 2-56 left-hand threaded external thread must be cut or re-chased on a small-diameter workpiece. Left-hand thread applications include locking mechanisms, counterrotating assemblies, and specialty fastener installations where standard right-hand threads would loosen under torque. Machinists, toolmakers, and maintenance technicians install this die using a standard round die stock of the appropriate outside diameter. It is suited for both bench and field use on steel, aluminum, brass, and similar machinable materials.

Key Features

• High-speed steel construction retains hardness and cutting performance at elevated temperatures
• Adjustable die body allows fine control over thread fit and tolerance
• Left-hand thread direction for counterrotating or locking-fastener applications
• 2-56 UNC thread specification for small-diameter precision threading work
• Compact, lightweight form factor at 0.1 pounds for easy handling and storage

Compatibility

Designed as an OEM-style round die for use in any standard round die stock that accepts the corresponding outside diameter for this size class. No specific compatible model numbers were provided in the product data.

Installation Notes

This die is installed by a machinist or maintenance technician into a matching round die stock before threading. Secure the die in the stock using the set screws before applying cutting pressure, and use an appropriate cutting fluid to extend die life and improve thread finish. Always verify workpiece diameter against the thread specification before cutting. Inspect the die for chipping or wear before each use, as a damaged die will produce out-of-tolerance threads.