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The Milwaukee M18 Brushless Pipe Threading Oiler (3874-20) is built to make portable pipe threading cleaner, easier, and more productive on the jobsite. Designed for use with portable pipe threaders, this cordless oiler helps reduce mess, improve oil control, extend die life, and cut down on prep and cleanup time. Powered by the Milwaukee M18 battery system, the M18 Brushless Pipe Threading Oiler gives tradesmen a more efficient way to manage thread cutting oil while working with pipe and conduit.

Built for Cleaner Portable Threading

Pipe threading can get messy fast, especially when oil, chips, and debris are not properly contained.

The Milwaukee M18 Brushless Pipe Threading Oiler is designed with a self-contained basin and durable steel frame that attaches quickly and securely to a pipe vise. Once mounted, the catch basin sits close to the threading point to help collect oil and debris where the work is happening.

When paired with the Milwaukee 6″ Leveling Tripod Chain Vise (48-22-8690), the oiler provides 127 degrees of radial debris collection beneath the pipe. This added containment helps keep the workspace cleaner, reduces the need for extensive floor protection, and minimizes cleanup after threading.

Adjustable Oil Flow for Better Thread Quality

The M18 Brushless Pipe Threading Oiler (3874-20) features an adjustable hose and variable flow rate, allowing users to apply the right amount of oil exactly where it is needed. Proper oil application is important for thread quality and die life, and this system helps deliver consistent oil flow while reducing wasted oil and unnecessary mess.

The paddle switch design makes operation simple and jobsite-friendly, while the brushless motor helps deliver dependable performance during demanding threading applications. The result is a smoother, cleaner threading process with better control from start to finish.

3-Stage Filter System Helps Extend Clean-Out Intervals

Milwaukee designed the M18 Brushless Pipe Threading Oiler with a 3-stage filter system that separates chips from oil. This helps keep the oil cleaner longer, supports oil recycling, and extends the time between clean-outs. For crews threading pipe regularly, that means less downtime and better productivity throughout the day.

If users notice a drop in flow rate or interruptions in oil flow, the filters should be cleaned, and the oil should be changed according to the tool manual. Milwaukee recommends cleaning out the oiler at least every 6 months to help prevent clogs and maintain proper performance.

Self-Contained Design for Transport and Jobsite Use

The Milwaukee (3874-20) is built for easy setup, tear down, and transport. Its sealed basin helps prevent spills during use and transport, while the built-in carry handle makes it easier to move around the jobsite.

The basin should be filled with 1 gallon of standard thread cutting oil. Using more than 1 gallon can reduce the spill resistance of the tool.

This all-in-one design makes the oiler especially useful for contractors who need portable threading productivity without the mess and setup time of traditional oiling methods.

Compatible with Milwaukee Portable Pipe Threading Solutions

The M18 Brushless Pipe Threading Oiler is compatible with the Milwaukee M18 FUEL Pipe Threader with ONE-KEY (2874-22HD), the M18 FUEL Compact Pipe Threader with ONE-KEY (2870-22), and other portable pipe threaders on the market. It is compatible with most chain vises, but for the best containment and overall performance, Milwaukee recommends using it with the Milwaukee 6″ Leveling Tripod Chain Vise Pipe Stand (48-22-8690).

This oiler is not designed for traditional threading machines. For users looking for a better threading machine experience, Milwaukee’s MX FUEL Pipe Threading Machine (MXF512-2XC) is the better option.

All-Day Runtime on the M18 Battery Platform

Delivers up to 8.5 hours of runtime when paired with an M18 REDLITHIUM XC5.0 battery (48-11-1850R), sold separately. This gives users all-day cordless productivity without needing to manage cords or rely on a separate power source for oil delivery.

Because it runs on Milwaukee’s M18 battery platform, the oiler fits easily into existing Milwaukee cordless setups, making it a practical addition for contractors already using M18 pipe threading tools.

The Milwaukee M18 Brushless Pipe Threading Oiler is a smart upgrade for professionals who want a cleaner, more efficient portable pipe threading setup. With 127-degree debris collection when paired with the Milwaukee 48-22-8690 chain vise, adjustable oil flow, a 3-stage filter system, self-contained transport, and up to 8.5 hours of runtime on an M18 XC5.0 battery, this oiler is built to reduce mess and increase productivity on the jobsite.

For contractors already using Milwaukee portable pipe threaders, the M18 Brushless Pipe Threading Oiler helps complete the system and delivers a cleaner, faster, and more controlled threading experience. Don’t hesitate to reach out at cs@ohiopowertool.com or 614-481-2111 with any questions, comments, or concerns, and be sure to follow us on all your favorite social media channels to stay in the know on all the latest announcements, deals, news, and more!