Milwaukee 12MM -1.25 Hex Die

Milwaukee 12MM -1.25 Hex Die

The Milwaukee 49-57-5361 M12 x 1.25 Hex Die is a precision-machined threading die designed for creating new external threads or restoring damaged threads on bolts, rods, and shafts. Manufactured from high carbon steel with a black oxide finish for enhanced corrosion resistance, this durable hex die delivers clean, accurate threads in materials such as brass, aluminum, mild steel, and other machinable metals. Its clearly marked starting side simplifies setup, while the 1-inch hex design fits standard die stocks and the MILWAUKEE® Hex-LOK™ 2-in-1 Threading Handle. A little cutting fluid goes a long way—your threads (and your arms) will thank you.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 49-57-5361
• Brand: Milwaukee
• Product Type: Hex threading die
• Thread Size: M12 x 1.25
• Die Type: Hex die
• Material: High carbon steel
• Finish: Black oxide for corrosion resistance
• Application: Creates and repairs external threads
• Hex Size: 1 in.
• Compatibility: Fits all standard 1 in. hex die stocks
• Hex-LOK™ Compatibility: Compatible with the MILWAUKEE® Hex-LOK™ 2-in-1 Threading Handle
• Starting Side: Clearly laser-marked for easier thread alignment and setup
• Material Compatibility: Suitable for brass, aluminum, mild steel, and other machinable metals
• Markings: Long-lasting laser-etched size markings for easy identification
• Recommended Use: Ideal for hand-threading applications
• Best Practice: Use with cutting fluid for smoother operation, cleaner threads, and extended tool life

Ideal For

• Creating M12 x 1.25 external threads on rods and bolts
• Repairing damaged or worn threads
• Automotive, fabrication, machinery, and maintenance work
• Professional machinists, mechanics, and DIY metalworking enthusiasts
• Anyone who would rather restore a bolt than spend half the afternoon hunting for a replacement