Product Description
Milwaukee M10-1.25 mm 1 in. Hex Threading Die
Model Number: 49-57-5353
The Milwaukee 49-57-5353 is an M10-1.25 mm 1 in. Hex Threading Die, precision machined for creating or repairing clean, accurate external threads. Where a tap cuts internal threads inside a drilled hole, a die does the opposite job: it cuts external threads onto round stock and rod, or chases and restores the damaged threads on an existing bolt or stud. This die cuts the M10-1.25 mm thread, a 10 mm nominal diameter with a 1.25 mm pitch, which is the fine pitch for M10. Note the pitch carefully: M10 comes in more than one pitch, including this 1.25 mm fine and a 1.50 mm coarse, so match this die to M10-1.25 mm work and confirm your thread pitch before ordering, since the pitches are not interchangeable. The defining feature of this die is its 1 in. hex shape: instead of the round die that requires a dedicated round die stock, this hex die is driven with a standard 1 in. wrench, socket, or die stock, so you can run it with tools you already carry and apply solid, controlled torque to the cut.
The die is built for durability and lasting identification. High carbon steel construction holds a sharp cutting edge through the common metal applications it is designed for, and a protective black oxide coating resists corrosion while helping to reduce friction as the die cuts. Milwaukee marks these dies with long-lasting laser-etched sizing rather than stamped markings, so the size and pitch stay clearly legible over the life of the tool, which matters when you carry both M10 pitches. The 1 in. hex body seats securely in a wrench or socket for straight, square starts and steady cutting.
This threading die is designed for cutting external M10-1.25 mm threads in the most common metal applications, including brass, aluminum, mild steel, and more, which makes it a go-to for machinists, fabricators, mechanics, and maintenance crews who need to thread rod to length, make custom bolts and studs, or clean up a damaged M10-1.25 thread so a nut runs freely again. It pairs directly with the matching M10-1.25 mm tap for complete internal and external threading of the same size. For the cleanest finish, easiest cutting, and longest die life, use the die with cutting fluid to keep heat and friction down as it works.
Features
- Genuine Milwaukee M10-1.25 mm 1 in. Hex Threading Die
- Cuts clean, accurate external threads on rod, stock, bolts, and studs
- Chases and repairs damaged M10-1.25 mm external threads
- 1 in. hex shape driven by a standard wrench, socket, or die stock
- No dedicated round die stock required
- 1.25 mm fine pitch, distinct from the M10-1.50 mm coarse, so confirm your thread
- High carbon steel construction for durability
- Protective black oxide coating for corrosion resistance
- Long-lasting laser-etched sizing for the clearest identification
- Pairs with the matching M10-1.25 mm tap for internal and external threading
- Threads brass, aluminum, mild steel, and other common metals
- Best used with cutting fluid for a clean finish and longer die life
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 49-57-5353
- Type: Hex Threading Die
- Thread Size: M10
- Thread Pitch: 1.25 mm
- Measurement System: Metric
- Function: Cuts external threads
- Die Shape: 1 in. hex, wrench or socket driven
- Material: High carbon steel
- Finish: Black oxide
- Threads: Brass, aluminum, mild steel, and other common metals
- Part Type: Genuine Milwaukee Accessory
Includes
- (1) Milwaukee 49-57-5353 M10-1.25 mm 1 in. Hex Threading Die
