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15 Things Your Boss Wishes You’d Known About Battery Angle Grinder
The Best Battery Angle Grinders: A Comprehensive Guide
When it pertains to versatile power tools, battery-powered angle grinders have ended up being important in both professional workshops and home DIY settings. They provide portability, benefit, and enough power for a range of applications, from cutting and grinding to polishing. In this article, we will explore the best battery angle grinders offered on the market, highlighting their features, benefits and drawbacks, and why they may be the right choice for your next project.
Why Choose Battery Angle Grinders?
Battery-powered angle grinders offer numerous advantages over their corded equivalents. Here are some essential advantages:
- Portability: No cables indicate you can take these tools anywhere without requiring access to an outlet.
- Relieve of Use: Battery-operated tools are usually much easier to navigate, specifically in tight areas.
- Safety: Fewer cables mean lower dangers of tripping or mistakenly cutting through power lines.
- Less Noise: Many battery grinders tend to operate quieter than their plug-in variants.
Factors to Consider When Choosing a Battery Angle Grinder
Before diving into our top picks, it’s vital to comprehend what makes a fantastic battery Angle Grinder Battery Powered grinder. Here are numerous factors to think about:
- Battery Life and Charging Time: A long-lasting battery is vital for extended use. Equally essential is how quickly the battery charges.
- Motor Power and RPM: Higher RPM generally means faster cutting speeds, however make certain to stabilize power and control.
- Weight and Ergonomics: A lighter tool might be simpler to handle, especially for prolonged jobs.
- Disc Size: Common sizes are 4.5 inches or 5 inches; choose based on your planned usage.
- Safety Features: Look for functions like blade guards, anti-restart alternatives, and vibration isolation.
Best Battery Angle Grinders
Here’s a comprehensive comparison of a few of the best battery angle grinders available currently:
| Model | RPM (No Load) | Disc Size | Battery Type | Weight (lbs) | Price Range |
|---|---|---|---|---|---|
| Makita XAG04Z | 8,500 | 4.5″ | Lithium-ion 18V | 5.6 | ₤ 150-₤ 200 |
| Milwaukee 2780-20 | 8,500 | 4.5″ | Lithium-ion 18V | 4.6 | ₤ 150-₤ 220 |
| DeWalt DCE800B | 7,600 | 4.5″ | Lithium-ion 20V | 6.5 | ₤ 170-₤ 250 |
| Bosch GWS18V-45C | 8,500 | 4.5″ | Lithium-ion 18V | 5.4 | ₤ 115-₤ 180 |
| Ryobi P421 | 6,500 | 4.5″ | Lithium-ion 18V | 4.5 | ₤ 100-₤ 130 |
1. Makita XAG04Z
- <img src="https://www.makitatools.com/images/xag04z.jpg" alt="
- MakitaXAG04Z “>
- RPM: 8,500 Weight: 5.6 pounds Highlights: The Makita XAG04Z excels in resilience and power. With its 18V lithium-ion battery, this grinder offers outstanding cutting efficiency and is well-suited for both experts and weekend warriors.
Pros:
- Excellent power-to-weight ratio
- Rapid Optimum Charger for quick battery charging
- Built-in Anti-restart function for boosted safety
Cons:
- Slightly higher cost point
2. Milwaukee 2780-20
- <img src="https://www.milwaukeetool.com/images/2780-20.jpg" alt="
- Milwaukee 2780-20″> RPM: 8,500
- Weight: 4.6 lbs Highlights: Known for its Red Lithium battery technology, Milwaukee guarantees longer life and sturdiness. This grinder includes a 4-pole motor that uses increased power.
Pros:
- Extremely lightweight
- Pivoting guard for greater flexibility
- Upgradeable Battery Operated Grinder technology
Cons:
- Higher replacement battery costs
3. DeWalt DCE800B
- <img src="https://www.dewalt.com/images/dce800b.jpg" alt="
- DeWaltDCE800B”>
- RPM: 7,600 Weight: 6.5 lbs Highlights: The DeWalt DCE800B combines solid building and construction with outstanding power, making it a reputable option whether you’re grinding metal or cutting through masonry.
Pros:
- High resilience and strong construct
- Battery compatible throughout DeWalt’s lineup
- Soft start function for included control
Cons:
- Heavier than some rivals
4. Bosch GWS18V-45C
- <img src="https://www.boschtools.com/images/gws18v-45c.jpg" alt="
- Bosch GWS18V-45C” >
- RPM: 8,500 Weight: 5.4 lbs Highlights: Bosch’s GWS18V-45C includes a paddle switch for easy operation, and its lightweight design makes it remarkably simple to handle during extended use.
Pros:
- Amazing balance and control
- Customizable settings for different applications
- Long lasting building
Cons:
- Battery not consisted of with purchase
5. Ryobi P421
- RPM: 6,500 Weight: 4.5 lbs
- Highlights: The Ryobi P421 is an affordable choice, suitable for casual users looking for a reputable tool without breaking the bank.
Pros:
- Very lightweight
- Budget friendly pricing
- Great for newbies
Cons:
- Lower RPM might not match all professional tasks
Frequently Asked Questions About Battery Angle Grinders
1. How long do battery angle grinders last on a single charge?
Battery life differs based on the design, task, and battery capacity. Typically, most grinders can last anywhere from 30 minutes to 1 hour under heavy usage. It’s advisable to have an extra battery on hand for extended jobs.
2. Can I use a corded angle grinder rather of a battery one?
Yes, corded angle grinders might offer more power for durable jobs. However, battery grinders provide liberty of movement and better portability.
3. What size disc should I choose for an angle grinder?
Many DIY tasks can be accomplished with a 4.5-inch Cordless Disc Grinder. However, if you need to cut larger materials or carry out heavy grinding, consider a larger size (e.g., 5 inches).
4. Can I use any battery with all designs of battery angle grinders?
No, batteries are typically brand-specific. Constantly examine manufacturer specs to make sure compatibility.

5. Are there security features I should try to find in an angle grinder?
Search for functions like a blade guard, ergonomic grip, anti-restart button, and overload defense to ensure security while using the tool.
Selecting the best battery angle grinder mostly depends upon personal preference, planned usage, and budget. Whether it’s Makita, Milwaukee, DeWalt, Bosch, or Ryobi, each brand offers unique features accommodating various user requirements. Considering battery life, ease of usage, erogonomics, and safety functions can assist you make the ideal choice for your toolbox. By purchasing a reputable battery angle grinder, you make sure that you are geared up to handle almost any grinding, cutting, or polishing job with performance and ease.


