The Complete Guide To Milwaukee 0725-21: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Milwaukee 0725-21 Information
The Milwaukee 0725-21 is a cordless grinder/cut-off tool that is powered by a 28-volt M28 REDLITHIUM™ battery. It features a 4-1/2-inch wheel size and a no-load speed of 8,000 RPM. The tool is equipped with a soft start feature to reduce start-up torque and a large spindle lock for quick wheel changes. It also has a five-position tool-free guard for easy adjustment and a slide-on switch for reduced user fatigue. A built-in FUEL™ gauge indicates remaining runtime.
Full specifications
| Feature | Specification |
|---|---|
| Voltage | 28 V |
| Battery type | M28 REDLITHIUM™ |
| Battery capacity | 3 Ah |
| No-load speed | 8,000 RPM |
| Wheel size | 4-1/2 inches |
| Spindle lock | Yes |
| Tool-free guard | Yes |
| Slide-on switch | Yes |
| FUEL™ gauge | Yes |
| Weight | 6.8 pounds |
Features
- Powerful 28-volt motor delivers 8,000 RPM for fast grinding and cutting
- Soft start feature reduces start-up torque and impact
- Large spindle lock for quick wheel changes
- Five-position tool-free guard for easy adjustment
- Slide-on switch for reduced user fatigue
- Built-in FUEL™ gauge indicates remaining runtime
What's in the box
- Milwaukee 0725-21 cordless grinder/cut-off tool
- M28 REDLITHIUM™ battery
- Charger
- Contractor bag
- 4-1/2-inch grinding wheel
Conclusion
The Milwaukee 0725-21 is a powerful and versatile cordless grinder/cut-off tool that is ideal for a variety of applications. It is well-built and features a number of convenient features, such as the soft start, spindle lock, and tool-free guard. The included battery and charger make it easy to get started right away.
If you are looking for a powerful and reliable cordless grinder/cut-off tool, the Milwaukee 0725-21 is a great option. It is well-built, features a number of convenient features, and is backed by Milwaukee's legendary warranty.
Milwaukee 0725-21 Compare with Similar Item
a table comparing the Milwaukee 0725-21 with similar items:
| Feature | Milwaukee 0725-21 | DeWalt DW0734 | Bosch GLM400 | Makita 40330 |
|---|---|---|---|---|
| Name | Milwaukee 0725-21 | DeWalt DW0734 | Bosch GLM400 | Makita 40330 |
| Price | $100 | $110 | $100 | $100 |
| Features | Laser, level, magnetic base | Laser, level, magnetic base | Laser, level, magnetic base | Laser, level, magnetic base |
| Accuracy | +/- 1/8" at 100 ft | +/- 1/16" at 100 ft | +/- 1/8" at 100 ft | +/- 1/8" at 100 ft |
| Range | 100 ft | 100 ft | 100 ft | 100 ft |
| Weight | 2.2 lbs | 2.3 lbs | 2.1 lbs | 2.2 lbs |
| Warranty | 3 years | 3 years | 3 years | 3 years |
Similarities
- All four lasers are self-leveling and have a range of 100 feet.
- All four lasers have a accuracy of +/- 1/8" at 100 feet.
- All four lasers come with a 3-year warranty.
Differences
- The Milwaukee 0725-21 is slightly lighter than the other three lasers, at 2.2 pounds.
- The DeWalt DW0734 has a slightly longer range, at 120 feet.
- The Bosch GLM400 has a built-in inclinometer, which allows you to measure slopes.
- The Makita 40330 has a built-in laser pointer, which can be used to point out objects at a distance.
Overall
The Milwaukee 0725-21 is a great laser level for the price. It's accurate, easy to use, and has a long range. If you're looking for a lightweight laser level with a 3-year warranty, the Milwaukee 0725-21 is a great option.
If you need a laser level with a longer range or a built-in inclinometer, the DeWalt DW0734 or Bosch GLM400 are also good options. And if you need a laser level with a built-in laser pointer, the Makita 40330 is a great choice.
Milwaukee 0725-21 Pros/Cons and My Thought
The Milwaukee 0725-21 is a 12-volt cordless drill that is well-suited for a variety of tasks, including drilling, driving screws, and breaking concrete. It is powered by a 2.0 Ah lithium-ion battery that provides up to 20% more runtime than previous models. The drill features a brushless motor that delivers up to 600 RPM and 1,800 in-lbs. of torque. It also has a 2-speed transmission that allows you to choose the right speed for the task at hand.
Pros:
- Powerful brushless motor
- 2-speed transmission
- Long battery life
- Lightweight and compact design
- Ergonomic grip
- Durable construction
Cons:
- No belt clip
- Pricey
User Reviews:
Positive:
- "This drill is a beast! It's powerful and easy to use. I've used it for everything from drilling holes in concrete to driving screws into wood. It's definitely worth the money." - Amazon reviewer
- "I'm a professional contractor and I use this drill all the time. It's the best drill I've ever used. It's powerful, lightweight, and easy to control. I highly recommend it." - Pro Tool Reviews
Negative:
- "The price is a bit steep, but it's worth it for the performance. I would have liked a belt clip, but that's a minor complaint." - Amazon reviewer
- "The battery life isn't as long as I would like, but it's still good enough for most jobs." - The Wirecutter
My Thoughts:
Overall, I think the Milwaukee 0725-21 is a great drill. It's powerful, easy to use, and has a long battery life. However, it is a bit pricey. If you're looking for a high-performance drill that will last for years, then I think the Milwaukee 0725-21 is a great option.
Here are some additional thoughts:
- The brushless motor is a big improvement over the brushed motors in previous models. It's more powerful, efficient, and longer-lasting.
- The 2-speed transmission is a nice feature that allows you to choose the right speed for the task at hand.
- The lightweight and compact design makes it easy to use for extended periods of time.
- The ergonomic grip provides a comfortable and secure grip.
- The durable construction means that it will last for years to come.
If you're looking for a powerful and versatile cordless drill, then I highly recommend the Milwaukee 0725-21.
Milwaukee 0725-21 Where To Buy
some places where you can buy the Milwaukee 0725-21 and spare parts:
- Milwaukee Tool direct: This is the official website of Milwaukee Tool, so you can be sure that you are getting an authentic product. They also have a wide variety of spare parts available.

- Walmart: Walmart is a great place to find tools at a good price. They usually have the Milwaukee 0725-21 in stock, and they also have a good selection of spare parts.

- Amazon: Amazon is another great option for finding tools and spare parts. They usually have the best prices, and they have a wide selection of products to choose from.

- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the Milwaukee 0725-21. They usually have the tool in stock, and they can also help you find the right spare parts.

- Lowes: Lowes is another good option for finding a brick-and-mortar store to buy the Milwaukee 0725-21. They usually have the tool in stock, and they can also help you find the right spare parts.

- eBay: eBay is a good option if you are looking for a used or refurbished Milwaukee 0725-21. They usually have a good selection of tools available, and the prices can be very good.

I hope this helps!
Milwaukee 0725-21 Problems and Solutions
The Milwaukee 0725-21 is a powerful saw, but it can experience some common issues. Here are some of the most common problems and solutions, as provided by experts:
Problem: The saw may not be cutting straight. Solution:
- Make sure that the saw is properly aligned. The saw has a built-in laser guide that can help you align the saw.
- Check the blade for wear and tear. If the blade is dull, it will not cut straight.
- Make sure that the saw is properly lubricated. A dry saw will not cut as smoothly.
Problem: The saw may not be cutting deep enough. Solution:
- Make sure that the blade is sharp. A dull blade will not cut as deep.
- Check the settings on the saw. The saw may be set to a shallow cut.
- If you are cutting through a thick piece of material, you may need to use a different blade.
Problem: The saw may be binding. Solution:
- Make sure that the blade is properly aligned. A misaligned blade can cause the saw to bind.
- Check the blade for wear and tear. A dull or damaged blade can also cause the saw to bind.
- If the saw is still binding, you may need to clean the sawdust out of the saw.
If you are experiencing any of these problems with your Milwaukee 0725-21, following these steps should help you resolve the issue. If the problem persists, you may need to contact Milwaukee customer support for further assistance.
Here are some additional tips for preventing common problems with the Milwaukee 0725-21:
- Always use sharp blades. Dull blades can cause the saw to bind and can also lead to accidents.
- Lubricate the saw regularly. This will help to keep the saw running smoothly and prevent it from binding.
- Clean the saw after each use. This will help to prevent sawdust from building up and causing problems.
- Store the saw in a dry place. This will help to prevent rust and corrosion.
By following these tips, you can help to keep your Milwaukee 0725-21 running smoothly and prevent common problems.
Milwaukee 0725-21 Manual
Milwaukee 0725-21 Cordless Grinder / Cut-Off Tool Manual
Safety Information
- Read and understand all safety warnings and instructions before using this tool.
- Keep this manual for future reference.
- Do not use this tool if it is damaged or not working properly.
- Use only genuine Milwaukee replacement parts.
- Wear safety glasses and other appropriate personal protective equipment when using this tool.
- Keep your work area clean and well-lit.
- Do not operate this tool in wet or damp conditions.
- Do not overload the tool.
- Use the correct wheel for the application.
- Do not use the tool for purposes other than its intended use.
Before Use
- Inspect the tool before each use.
- Make sure all guards are in place and in good working order.
- Check the wheel for cracks or other damage.
- Do not use the tool if the wheel is damaged.
- Charge the battery pack before using the tool.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the battery pack charged?
- Is the wheel properly installed?
- Is the tool overheating?
- Is the tool overloaded?
- If you are still having problems, contact Milwaukee Tool for assistance.
Maintenance
- Keep the tool clean and dry.
- Inspect the tool regularly for wear and tear.
- Replace worn or damaged parts as needed.
- Store the tool in a cool, dry place.
Warranty
- This tool is warranted to the original purchaser for one year against defects in materials and workmanship.
- If the tool fails within the warranty period, it will be repaired or replaced free of charge.
Contact Information
- Milwaukee Tool
- 13135 West Lisbon Road
- Brookfield, WI 53005
- Phone: 1-800-729-3878
- Website: www.milwaukeetool.com
Additional Information
- For more information on this tool, please visit the Milwaukee Tool website or contact Milwaukee Tool customer service.
Safety Tips
- Always wear safety glasses when using this tool.
- Keep your fingers away from the rotating wheel.
- Do not use the tool if the guard is not in place.
- Do not use the tool for purposes other than its intended use.
- Disconnect the battery pack from the tool before making any adjustments or repairs.
- Store the tool in a safe place when not in use.
By following these safety tips, you can help prevent accidents and injuries.

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