Product Description
Milwaukee 3/4 in.-10 NC 1-7/16 in. Hex Threading Die
Model Number: 49-57-5376
The Milwaukee 49-57-5376 is a 3/4 in.-10 NC Hex Threading Die, precision machined for creating or repairing clean, accurate external threads in the largest size of Milwaukee's SAE die range. 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 3/4 in.-10 NC thread, a 3/4 in. diameter with 10 threads per inch in the National Coarse series, the largest coarse thread in the range, used in the heaviest work: structural steel connections, large anchor bolts and all-thread, heavy machinery, and equipment. The defining feature of these dies is the hex shape that lets them be driven with a wrench or socket rather than a round die stock, and note that this larger die uses a 1-7/16 in. hex, stepped up from the 1 in. hex of the smaller sizes to handle the higher torque that threading a 3/4 in. diameter demands. Drive it with a 1-7/16 in. wrench or socket for solid, controlled cutting.
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 stays clearly legible over the life of the tool. The 1-7/16 in. hex body seats securely in a wrench or socket for straight, square starts and steady cutting, and at this large size the leverage of a good wrench and generous cutting fluid make a real difference in control and effort.
This threading die is designed for cutting external 3/4 in.-10 NC threads in the most common metal applications, including brass, aluminum, mild steel, and more, which makes it a go-to for fabricators, machinists, ironworkers, and maintenance crews who work with 3/4 in.-10 hardware. It pairs directly with the matching 3/4 in.-10 NC tap for complete internal and external threading of the same size, and is compatible with 1-7/16 in. hex die stocks. 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 3/4 in.-10 NC Hex Threading Die
- Cuts clean, accurate external threads on rod, stock, bolts, and studs
- Chases and repairs damaged 3/4 in.-10 NC external threads
- Largest size in Milwaukee's SAE die range
- 1-7/16 in. hex, stepped up from the 1 in. hex of smaller dies for higher torque
- Driven with a 1-7/16 in. wrench or socket, no round die stock required
- Used in structural steel, large anchor bolts, and heavy machinery
- 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 3/4 in.-10 NC tap for internal and external threading
- Best used with cutting fluid for a clean finish and longer die life
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 49-57-5376
- Type: Hex Threading Die
- Thread Size: 3/4 in.
- Thread Series: NC (National Coarse)
- Threads Per Inch: 10
- Function: Cuts external threads
- Die Shape: 1-7/16 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 49-57-5376 3/4 in.-10 NC 1-7/16 in. Hex Threading Die
