


⚙️ Power, Precision, and Control — The Ultimate Grinder for the Modern Pro
The Milwaukee 2939-20 M18 FUEL Braking Die Grinder is a cordless, battery-powered tool featuring a high-speed 27,000 RPM motor and an 18V power system. Designed for precision weld bead removal and detailed grinding, it includes a braking slide switch for enhanced safety and a spindle lock for quick accessory changes. Lightweight and finished in chrome, this durable grinder is built for professionals demanding power and control on the go.
| ASIN | B0C1PY8R31 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #62,299 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Power Die Grinders |
| Brand | Milwaukee |
| Color | Gray |
| Customer Reviews | 4.2 4.2 out of 5 stars (285) |
| Date First Available | April 6, 2023 |
| Included Components | Milwaukee Electric - M18 FUEL. BRAKING DIE GRINDER |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 3.58 pounds |
| Item model number | 2939-20 |
| Manufacturer | Milwaukee Electric |
| Material | Metal |
| Maximum Rotational Speed | 20000 RPM |
| Number Of Pieces | 1 |
| Part Number | 2939-20 |
| Power Source | Battery Powered |
| Product Dimensions | 15.5"L x 3.11"W x 3.27"H |
| Size | L |
| Special Features | Spindle Lock |
| Style | Hammerdrill |
| UPC | 045242755936 |
| Voltage | 18 Volts |
| Warranty Description | Manufacturer Warranty |
K**N
Powerful and Reliable Cordless Grinder for Precision Work
The Milwaukee 2939-20 18V Cordless 1/4" Braking Die Grinder is a fantastic tool that delivers on power and precision. As a professional, I rely on high-performance tools, and this die grinder does not disappoint. The braking feature is excellent for added control and safety during use, especially when working with intricate parts. The 18V battery provides solid power, and I love the fact that it’s cordless, which makes maneuvering much easier. It’s lightweight but still packs a punch, making it ideal for long working sessions. The slide switch is simple and easy to operate, and the chrome finish gives it a sleek, professional look. Overall, it’s a highly durable and reliable grinder that I would recommend to anyone in need of a quality tool for detailed grinding and polishing tasks.
A**R
Hard to beat die grinder
Awesome tool at a great price. Used for a couple months so far for steel fabrication. Would recommend. Very powerful
J**N
Must for plumber,pipe fitter, pipelayers
As a pipelayer this tool is invaluable. Specifically used when cutting down roof drains or cutting existing pvc pipe that were stubbed too far into manholes. When you don't want to shovel 2' around a pipe to fit a Sawzall just hold this sucker down inside your pipe and cut it out clean and easy. I've never had an issue like some but we don't have weak wrists and forearms here. Never used it to cut D.I.P. or cast. Only PVC schd 40, sdr 35 and 26. Time saver. Highly suggest metal blades don't get the abrasive cutting wheels. Get diamond and metal ones they last sooooo much longer. You'll need to buy a Mandrel For Cut-Off Wheels W/3/8" Arbor Hole, 1/4" Stem to use this tool it does not come with one. And of course blades with a 3/8" hole usually 3" diameter for use. It's a must. Cheap tool saves you money on it's first few uses. Stay safe ditch diggers.
V**N
Powerful and Efficient Grinder!
I recently added the Milwaukee 2939-20 18V Cordless 1/4" Braking Die Grinder to my tool collection, and it’s been outstanding. The power and performance are excellent for all my grinding and polishing needs. The 18V battery provides plenty of runtime, and I love the braking feature—it's a game-changer for safety and precision, ensuring that the tool stops quickly after use. The slide switch is smooth and easy to operate, and the grinder itself feels well-balanced and comfortable to use. The chrome finish looks great and adds to the overall durability of the tool. It’s perfect for tight spaces, and the cordless design makes it super convenient. Highly recommend this die grinder for both professional and DIY use—it’s built to last and performs incredibly well!
J**N
Thumbs up for the Milwaukee M18 Fuel die grinder
This tool works well for my work in the garage, especially when I need to smooth out rough edges. The slide switch is easy to operate, and I feel confident using it for longer projects. Glad I chose it, as it’s been quite helpful with various grinding tasks. 😊
R**S
Underperforming Die Grinder
The slide switch is awkward and hard to use, and the grinder lacks power for heavy-duty tasks. It also feels bulky and uncomfortable to handle.
T**T
They make one with speed control.
It works great. I wish I had known there was no speed control.
B**G
Verify you need this size, it’s large!
Typical Milwaukee build quality! Adjustable and make sure this is the right size for your needs, it’s huge compared to their smaller units. Batteries last a good while, when using all sorts of bits.
C**N
Buen producto a buen precio, exactamente lo que describe en la publicación
G**N
Really useful, great quality as usual from Milwaukee. I thought it was the adjustable one but no. It's my fault. This one is nothing or max speed.
J**C
Can’t go wrong with Milwaukee!! Super handy tool!
I**A
Otro nivel súper útil
D**K
Good tool and great price
Trustpilot
4 days ago
1 month ago