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10 Best Angle Grinders Reviews & Buying Guide

Angle grinders, commonly known as disc or side grinders, are vital tools in workshops and construction sites. They provide power and versatility for various tasks like cutting, grinding, and polishing. Choosing the appropriate angle grinder is crucial for achieving optimal results, whether you’re a professional or a DIYer.

Key Considerations:

  • Power: Angle grinders vary in power from approximately 500 to over 2500 watts, with higher-wattage models providing enhanced cutting and grinding abilities. Opt for a high-power angle grinder, ranging from 1500 to 2500 watts, for demanding applications like cutting metal or concrete.
  • Disc Size: Angle grinders come in various disc sizes, including 4.5-inch, 5-inch, 7-inch, and 9-inch discs. The disc size determines the depth and area of material that the grinder can cut or grind in a single pass. Smaller discs are suitable for precise work and lighter tasks, while larger discs excel at cutting through thicker materials.
  • Speed: Angle grinders typically feature variable speed settings, enabling you to adjust the RPM to match the material and application. Look for a grinder with a broad speed range, from around 5000 RPM for precision work to over 10,000 RPM for rapid material removal.

For more comprehensive guidance on selecting the ideal angle grinder for your requirements, refer to our detailed “Buying Guide” later in this article.

Best Angle Grinders Table

Best Angle GrindersRPMMotor PowerBuy Now
BLACK+DECKER Angle Grinder‎10000 RPM6.5 ampCheck On Amazon
Bosch Angle Grinder‎11000 RPM6 ampCheck On Amazon
DEWALT Angle Grinder‎11000 RPM11 ampCheck On Amazon
Avid Power Angle Grinder‎11000 RPM7.5 ampCheck On Amazon
Metabo Angle Grinder‎12000 RPM6.2 ampCheck On Amazon
Makita Angle Grinder‎11000 RPM7.5 ampCheck On Amazon
Milwaukee Cordless Grinder‎10000 RPM7 ampCheck On Amazon
CRAFTSMAN Small Angle Grinder‎12000 RPM6 AmpCheck On Amazon
PORTER-CABLE Angle Grinder‎10000 RPM7.5-AmpCheck On Amazon
WEN Angle Grinder‎11000 RPM7-AmpCheck On Amazon

Best Angle Grinders Reviews

1. BLACK+DECKER Angle Grinder

BLACK DECKER Angle Grinder

BLACK+DECKER BDEG400 angle grinder is designed to deliver high performance to DIY enthusiasts and homeowners. With its robust 6.5-amp motor providing 10,000 RPM, this tool is perfectly suited for a variety of applications including grinding, cutting, and removing rust. Its cost-effectiveness does not compromise its quality or power, ensuring it meets the needs of users who demand efficiency and durability in their tools.

With its 3-position adjustable side handle, it allows users to maintain comfort and control while operating the tool from various angles. This feature is particularly useful for longer sessions, as it reduces hand fatigue and enhances precision. The spindle lock also makes accessory changes quick and hassle-free, giving users more time to focus on the task at hand rather than tool setup.

When tackling light to medium tasks, the grinder stands out for its compactness and ease of use. It’s particularly suitable for users who don’t require heavy-duty capabilities but still expect reliable performance. Its lightweight design and affordability make it an excellent choice for the occasional DIYer seeking efficiency without the complexity of more elaborate tools.

Specifications:

  • Power Source: Corded Electric
  • Motor: 800 watts
  • Voltage: 120 volts
  • Maximum RPM: 10,000
  • Dimensions: 12.5″L x 5.19″W x 4.63″H
  • Item Weight: 4.44 pounds
  • Handle: 3-position adjustable
  • Spindle Lock: Yes
  • Included Components: Grinding wheel, spanner wrench

Pros:

  • Affordable price point
  • Quick accessory changes
  • Comfortable multi-position handle
  • Durable metal gear case
  • Lightweight for easy handling

Cons:

  • On/off switch can be stiff
  • Not suited for heavy-duty jobs
  • Limited portability due to corded design

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2. Bosch Angle Grinder

Bosch Inch Angle GrinderBosch’s GWS8-45 angle grinder combines a powerful 7.5-amp motor with a high operational speed of 11,000 RPM to ensure superior performance in cutting and grinding applications. Designed with user comfort in mind, its lightweight and ergonomic build helps to lessen fatigue during long-term use, making it an ideal choice for professionals needing a reliable and manageable tool.

One of the key features of the Bosch is its durability, supported by a specially designed dust protection system that helps prevent debris from reaching essential components, prolonging the tool’s lifespan. The grinder also includes Bosch’s Service Minder brush system, which automatically shuts the tool down when preventive maintenance is needed, ensuring it stays in peak working condition over time. The two-position side handle allows for better control and maneuverability, enhancing user comfort.

Featuring a high-speed motor and compact design, this Bosch grinder brings reliability and versatility to all your grinding, cutting, and polishing tasks. It’s built to withstand the demands of both professional and home use, ensuring long-term reliability in a user-friendly format. Whether you’re looking to polish stones or cut through metal, this tool adapts to your needs with ease.

Specifications:

  • Power Source: Corded Electric
  • Motor: 900 watts
  • Voltage: 120 volts
  • Maximum RPM: 11,000
  • Dimensions: 11″L x 3″W x 3.7″H
  • Weight: 4.2 pounds
  • Handle: Two-position side handle
  • Dust Protection: Yes
  • Safety Features: Service Minder system

Pros:

  • High-performance motor with 11,000 RPM
  • Lightweight and easy to maneuver
  • Dust protection for extended tool life
  • Service Minder prevents unexpected breakdowns
  • Ergonomic grip for comfortable use

Cons:

  • No variable speed control
  • Corded design limits mobility
  • Brush maintenance is required periodically

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3. DEWALT Angle Grinder

DEWALT Angle Grinder DEWALT has designed the DWE402 angle grinder for those who prioritize power, durability, and reliability in their tools. This high-performance grinder features an 11-amp motor, delivering up to 11,000 RPM, offering a superior power-to-weight ratio that makes it ideal for heavy-duty tasks. Its compact design ensures easy portability while maintaining smooth operation, making it a perfect choice for professionals and DIY users alike.

Dust and debris can be a grinder’s worst enemy, but the DEWALT’s dust ejection system takes care of that, keeping internal components safe for a longer tool life. This feature, paired with the oversized brushes, ensures the grinder remains tough in harsh working conditions, delivering reliable performance over time. Plus, the One-Touch Guard feature allows for 360-degree guard rotation, providing added flexibility during operation, and making it a convenient choice for professionals working on intricate or time-sensitive projects.

With the Quick-Change Wheel Release feature, wheel changes are quick and tool-free, allowing for more efficiency on the job. This convenience, combined with the DEWALT’s robust construction, ensures it can withstand the rigors of challenging tasks. Its ergonomic design further adds to its appeal, providing comfort during extended use. For anyone in need of a reliable and powerful tool, the DEWALT offers a practical and durable solution.

Specifications:

  • Power Source: Corded Electric
  • Motor: 1,320 watts
  • Voltage: 120 volts
  • Maximum RPM: 11,000
  • Dimensions: 15.63″L x 5.94″W x 4.81″H
  • Weight: 6.2 pounds
  • Handle: Two-position side handle
  • Dust Protection: Dust Ejection System
  • Safety Features: One-Touch Guard, Quick-Change Wheel Release

Pros:

  • Powerful 11-amp motor
  • Dust protection extends tool lifespan
  • Quick-Change wheel release system
  • One-Touch Guard for easy adjustments
  • Compact yet highly powerful design

Cons:

  • Lacks variable speed control
  • Cord limits mobility in large areas
  • Can overheat under extended heavy use

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4. Avid Power Angle Grinder

Avid Power Store Angle GrinderAvid Power offers an angle grinder that combines versatility and affordability, making it a great fit for light to medium-duty applications. Powered by a 7.5-amp motor delivering up to 11,000 RPM, it’s well-equipped to handle tasks like cutting, grinding, and polishing with ease. Its ergonomic design ensures comfort during extended use, making it ideal for DIY enthusiasts and professionals who need a reliable tool at an affordable price.

The spindle lock on this grinder is one of its best features, allowing for quick wheel changes, so you can maintain your momentum on the job. Its two-position adjustable handle gives you optimal control, no matter the angle you’re working at. The protective cover adds an extra safety measure, shielding you from debris and sparks. With its compact and lightweight construction, fatigue is minimized, allowing you to work longer with ease.

Designed for precision and ease of use, this grinder excels in home improvement projects, with Avid Power offering solid dependability. While it’s not intended for heavy-duty industrial work, it proves to be more than capable for everyday tasks that demand efficiency and accuracy. Its affordability, safety features, and overall performance make it a smart choice for homeowners and DIY enthusiasts alike.

Specifications:

  • Power Source: Corded Electric
  • Motor: 900 watts
  • Voltage: 120 volts
  • Maximum RPM: 11,000
  • Dimensions: 11.8″L x 4.9″W x 4.5″H
  • Weight: 5.07 pounds
  • Handle: Two-position adjustable handle
  • Safety Features: Protective cover
  • Special Feature: Spindle lock

Pros:

  • Powerful 7.5-amp motor
  • Ergonomic and lightweight design
  • Spindle lock for quick wheel changes
  • Protective cover enhances user safety
  • Affordable and budget-friendly

Cons:

  • Not suited for heavy industrial use
  • Handle adjustment may feel stiff
  • May overheat during long sessions
  • Corded design limits mobility

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5. Metabo Angle Grinder

Metabo Angle GrinderMetabo HPT’s G12SR4 angle grinder is a compact yet powerful tool, offering precision, control, and durability for a wide range of grinding tasks. With a 6.2-amp motor that can deliver up to 10,000 RPM, this grinder is suitable for cutting, grinding, and finishing. Weighing just 4 pounds, its lightweight design ensures that users can handle extended tasks with minimal fatigue, making it an excellent choice for both professionals and DIY enthusiasts looking for a dependable grinder.

With its spindle lock feature, the Metabo stands out for quick disc changes, reducing downtime and increasing efficiency. The compact grip design ensures enhanced comfort and control, even during long sessions. The low-profile gear case further adds to its versatility, allowing the grinder to maneuver easily in tight spaces, making it an ideal choice for precision tasks in hard-to-reach areas.

Designed for long-lasting performance, this angle grinder features a removable forward-canted side handle, enhancing control for both left and right-handed users. The Metabo’s mix of power, ergonomic structure, and portability make it an ideal option for those seeking a reliable tool for various materials.

Specifications:

  • Power Source: Corded Electric
  • Motor: 980 watts
  • Voltage: 120 volts
  • Maximum RPM: 10,000
  • Dimensions: 10.15″L x 4.5″W x 2″H
  • Weight: 4 pounds
  • Handle: Forward-canted removable handle
  • Spindle Lock: Yes
  • Safety Features: Low-profile gear case

Pros:

  • Lightweight for extended use
  • Quick and easy disc changes
  • Compact grip enhances comfort
  • Versatile for tight spaces
  • Durable with a removable handle

Cons:

  • No variable speed control
  • May overheat with heavy use
  • Not ideal for large-scale projects
  • Shorter power cord limits reach

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6. Makita Angle Grinder

Makita Angle GrinderMakita 9557PBX1 angle grinder is designed for high performance and ease of use. Featuring a 7.5-amp motor capable of 11,000 RPM, it powers through grinding, cutting, and polishing tasks on various tough surfaces. Its compact, lightweight design, weighing only 4.5 pounds, ensures reduced operator fatigue, allowing for extended use whether you’re a professional contractor or a weekend DIYer.

Equipped with a paddle switch for convenient operation, this grinder also ensures user safety and control. The labyrinth construction feature seals the motor and bearings from dust and debris, which significantly enhances the tool’s durability. Additionally, the tool-less wheel guard adjustment feature adds to the convenience, allowing users to quickly adjust the guard without needing any extra tools, making it efficient for projects that require frequent changes in angle or position.

When it comes to long-lasting performance, this versatile grinder from Makita stands out, crafted for both precision and power. It’s perfectly suited for jobs that require cutting metal or grinding, thanks to its user-centric design and robust construction. Features like the protective zig-zag varnish on the armature add to its durability, promising years of reliable service.

Specifications:

  • Power Source: Corded Electric
  • Motor: 900 watts
  • Voltage: 120 volts
  • Maximum RPM: 11,000
  • Dimensions: 15.47″L x 11.38″W x 6.1″H
  • Weight: 4.5 pounds
  • Handle: Two-position side handle
  • Safety Features: Paddle switch
  • Special Features: Labyrinth construction, tool-less guard adjustment

Pros:

  • Powerful 7.5-amp motor
  • Lightweight and easy to handle
  • Labyrinth construction for durability
  • Tool-less guard adjustment feature
  • Paddle switch for convenient operation

Cons:

  • Lacks variable speed control
  • Corded design limits mobility
  • May overheat with prolonged use

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7. Milwaukee Cordless Grinder

Milwaukee Cordless GrinderMilwaukee’s M18 2680-20 cordless grinder redefines flexibility and efficiency in handling a multitude of cutting and grinding applications. Powered by the robust M18 battery system, this tool can achieve speeds of up to 10,000 RPM thanks to its high-performance 4-pole motor. Ideal for both the job site and personal workshop, the 2680-20 makes quick work of metal, rust, and more, ensuring Milwaukee’s quality and reliability shine through every use.

The inclusion of a paddle switch on this grinder boosts its usability and safety, facilitating easy use even when you’re equipped with thick work gloves. It also features a tool-free adjustable guard, which simplifies making quick adjustments necessary for different tasks, thus enhancing the tool’s practicality. Debris baffles are another significant feature, protecting the internal parts from dust and extending the life of the grinder in rugged environments.

Offering portability and power, the M18 allows professionals to work efficiently in remote areas without the need for a power outlet. Its cordless design is complemented by a durable construction that stands up to rugged use, while the ergonomic handle provides comfort during extended operations. Ideal for those in construction or renovation, this grinder delivers professional-level performance with the convenience of being cordless.

Specifications:

  • Power Source: Cordless (M18 battery)
  • Motor: 800 watts
  • Voltage: 18 volts
  • Maximum RPM: 10,000
  • Dimensions: 16.1″L x 6.7″W x 5.3″H
  • Weight: 5.5 pounds
  • Handle: Three-position side handle
  • Safety Features: Paddle switch, debris baffles
  • Special Features: Tool-free guard adjustment

Pros:

  • Cordless for maximum portability
  • Paddle switch for easy operation
  • Tool-free adjustable guard
  • Debris baffles protect internal components
  • Lightweight and easy to handle

Cons:

  • Battery sold separately
  • Battery life may limit long tasks
  • No variable speed control

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8. CRAFTSMAN Small Angle Grinder

CRAFTSMAN Small Angle GrinderCRAFTSMAN’s CMEG100 small angle grinder delivers the performance and precision needed for light to medium-duty tasks. Powered by a robust 6-amp motor that provides up to 12,000 RPM, this compact tool is ideal for cutting, grinding, and rust removal. Its lightweight design and small size enhance maneuverability, making it perfect for projects requiring detailed work like blade sharpening or cutting through smaller materials.

With its innovative tool-free guard adjustment, this grinder offers quick and easy changes to the guard position, enhancing productivity and control during use. The adjustable handle can be positioned in three different ways, catering to various grip preferences and application requirements. Additionally, the over-molded handle is designed for comfort, helping to prevent user fatigue during long periods of operation.

Ideal for both homeowners and light industrial use, this grinder offers impressive performance despite not being suited for heavy-duty tasks. Its ease of use and durability make it a valuable addition to any toolbox, and with a 3-year limited warranty, CRAFTSMAN stands behind its dependable functionality. Perfect for DIY enthusiasts or professionals who require a reliable tool for regular tasks, this grinder delivers excellent value.

Specifications:

  • Power Source: Corded Electric
  • Motor: 720 watts
  • Voltage: 120 volts
  • Maximum RPM: 12,000
  • Dimensions: 12.27″L x 4.43″W x 3.45″H
  • Weight: 4.09 pounds
  • Handle: Three-position side handle
  • Safety Features: Tool-free guard
  • Special Features: Spindle lock for easy wheel changes

Pros:

  • High RPM for quick task completion
  • Tool-free guard adjustments
  • Lightweight and easy to handle
  • Three-position handle for added control
  • Comfortable contoured handle

Cons:

  • Not suited for heavy-duty applications
  • Lacks variable speed control
  • May overheat with prolonged use
  • Corded design limits mobility

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9. PORTER-CABLE Angle Grinder

PORTER-CABLE Angle GrinderPORTER-CABLE’s PC750AG angle grinder offers dependable power for light to medium-duty tasks. With a robust 7.5-amp motor that delivers up to 10,000 RPM, it’s ideal for a range of applications from cutting and grinding to removing rust from metal surfaces. The durable cast metal gear housing ensures this tool can withstand the rigors of tough job sites, prolonging its life.

Featuring a three-position adjustable side handle, this grinder offers unmatched control and flexibility, making it easy to adjust your working angle. Its spindle lock feature also streamlines the process of changing wheels, adding convenience. Additionally, the soft grip handle enhances comfort, reducing fatigue and allowing for greater precision over longer periods.

Ideal for both DIY enthusiasts and professionals, this grinder offers reliable performance for everyday projects, from home improvements to metalworking. While not intended for heavy industrial use, it excels in general maintenance and other common tasks. Its affordability and practical design make it an excellent value for users seeking a robust and versatile angle grinder.

Specifications:

  • Power Source: Corded Electric
  • Motor: 7.5 amps
  • Voltage: 120 volts
  • Maximum RPM: 10,000
  • Dimensions: 17.1″L x 6″W x 4.69″H
  • Weight: 3.5 pounds
  • Handle: Three-position adjustable handle
  • Safety Features: Spindle lock for easy changes
  • Special Features: Cast metal gear housing

Pros:

  • Powerful 7.5-amp motor
  • Three-position adjustable handle
  • Lightweight and easy to control
  • Durable cast metal gear housing
  • Spindle lock for quick wheel changes

Cons:

  • No variable speed control
  • Can overheat with prolonged use
  • Short power cord may limit mobility

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10. WEN Angle Grinder

WEN Angle GrinderWEN’s 944 angle grinder stands out with its robust 7-amp motor, designed for both light and medium-duty tasks. Achieving speeds of up to 11,000 RPM, it excels in efficiently cutting, grinding, and polishing a variety of materials. Its ergonomic build, weighing only 4.6 pounds, offers extended comfort and reduces user fatigue, making it an ideal choice for professionals and DIYers alike.

Designed for convenience, the WEN grinder features a reversible handle, easily attached to either side of the unit, ensuring optimal control for users of all dexterity preferences. The inclusion of a lock-on power switch facilitates continuous work by eliminating the need for sustained trigger pressure. An arbor adapter is provided as well, making this tool compatible with 5/8 and 7/8-inch grinding and cutting wheels, broadening its use across multiple projects.

The WEN stands out as a valuable tool for beginners, equipped with a grinding disc, adjustable blade guard, and a two-year warranty, making it a smart pick for anyone’s first angle grinder. Though it’s not the go-to for heavy industrial use, its affordability and feature set make it perfect for smaller, home-based projects where precision and ease of use are key.

Specifications:

  • Power Source: Corded Electric
  • Motor: 840 watts
  • Voltage: 120 volts
  • Maximum RPM: 11,000
  • Dimensions: 14.5″L x 8.5″W x 3.75″H
  • Weight: 4.6 pounds
  • Handle: Reversible side handle
  • Safety Features: Lock-on power switch
  • Special Features: Arbor adapter included

Pros:

  • Lightweight and easy to handle
  • Lock-on power switch for continuous use
  • Reversible handle for user flexibility
  • Arbor adapter for different wheel sizes
  • Affordable and budget-friendly

Cons:

  • Lacks variable speed control
  • Corded design restricts mobility
  • May overheat with prolonged use

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What Can We Do With This Angle Grinder?

The angle grinder is a versatile tool used widely for grinding metal, routing out the mortar, cutting tile/rebar/stucco, polishing, sharpening and sanding. Although, it comes in different sizes but we use 4 – 4 ½ inch grinder to complete most of the tasks. It is a must-to have tool for any service garage, auto repair shop, workshop or home hobbyist.

There are some risks involved while using this tool but most of the modern models will ensure safety along with delivering performance. Now let’s know, for what purpose we use this grinder mostly.

  • Cleaning – A wire cup is attached to this power tool for cleaning caked on cement and rust from various tools. But be sure that to spin the brush away from the edges of tool or else you may experience kick back.
  • Cutting Rebar – Simply, attach a metal cutoff wheel to the angle grinder for cutting tough rebar in concrete, but make sure the tool is tightened securely. Drop this cutoff wheel after cutting through metal to reduce the weight of the tool. Angle grinders is much quicker and easier to use than hacksaws. Also, you can use a high-quality metal cutting saw to do this cutting.
  • Sharpening Blades – An angle grinder has its ease of use and power while sharpening other tools. Simply secure the blade in a vise and position the tool. Try to adjust the blade guard to prevent sparks and align the angle grinding wheel on the blade and start grinder. Apply slight pressure while moving the wheel across the blade to sharpen it.
  • Scoring Tile – One can easily score through the middle of a tile by using a diamond blade. For example, if you want to cut a hole in an outlet then you have to mark the outline of the hole size. Now secure the tile with a clamp to the workbench. Score about 1/8-inch deep on the front of tile with the grinder. It is much easier than using a tile cutter.
  • Grinding Out Mortar – The tuck pointing wheel of the angle grinder will allow you to grind out the old, loose mortar. Simply make 2 – 3 ½ inch deep drills to clear out the joint completely and keep 1/8-inch away from brick.

Factors to Consider When Choosing a Power Conditioner

When choosing a power conditioner for your electrical devices, it’s important to consider several key factors to ensure they perform well and stay protected. Knowing these factors will help you make a smart choice that suits your needs.

1. Voltage Regulation

The main purpose of a power conditioner is to control voltage changes, guaranteeing a steady and reliable power flow to your equipment. When assessing power conditioners, it’s important to check their voltage regulation capabilities. Opt for models with advanced voltage regulation technology that can uphold a consistent output voltage within a defined range, even when the incoming power supply experiences fluctuations or disturbances.

2. Surge Protection

To protect your electronic devices from electrical surges and spikes, invest in a strong power conditioner. Look for models with advanced surge protection that can detect and stop voltage spikes before they harm your devices. Choose a power conditioner with a high joule rating to ensure solid defense for your equipment.

3. Noise Filtering

Electrical noise, or interference, can mess up how your equipment works by adding unwanted signals and disruptions to the power it gets. To fix this, focus on getting power conditioners that can filter out this interference well. Choose ones that use different filtering technologies, like ferrite cores, inductors, and capacitors. These filters help keep your power supply clean and steady, so your devices can work properly without any annoying disruptions.

4. Power Capacity

It’s important to match its capacity with the total power your devices need. Make sure the conditioner can handle all your devices without getting overloaded. Overloading might cause problems or damage. It’s smart to pick a conditioner with a bit more capacity than you currently need, so you can add more devices later without any issues.

5. Number of Outlets

It’s crucial to verify the types and number of outlets accessible to ensure they’re compatible with your devices. Confirm there’s an adequate number of outlets for all your gadgets, including any specialized plugs or connectors. Additionally, consider the spacing between outlets to ensure that larger power adapters can fit without obstructing adjacent sockets.

Safety Precautions while using this Angle Grinder:

The angle grinder works with a combination of immense power and speed. If you’re not careful (or) not using the correct safety gear (or) not taken any appropriate safety precautions, while using this angle grinder. Then it results in a risky situation. So, what are the safety precautions you have to follow? Here we explained some safety tips.

  • Make sure to have safety gear like wearing face shield / safety glass, work gloves and proper clothing (able to withstanding debris/sparks).
  • Always, unplug the grinder while switching wheels before changing discs.
  • Attach the handle properly to maintain it with a firm grip.
  • Run the grinder for a minute or more before using them in a protected area to ensure that there are no defects in its operation.
  • The position of the work piece should make the debris flies downwards and wheel spins away but not into the sharp edges. This will prevent the wheel to throw or kick back the object.
  • Its must to secure your work piece and keep flammable objects away from the sparks while operating this angle grinder.
  • While you’re working on the project, try to keep everyone away from the workplace.
  • Always choose the grinder that comes with easy interchangeable discs. Also, never ever change the disc or wheel when the power is on.

Frequently Asked Questions:

1. How can we remove the angle grinder disc?

One can easily remove the angle grinder disc in a few different ways within a couple of minutes. The way of removing this disc will depend on your preference and available tools. Always, make sure to shut off the power to your grinder before trying to remove this disc.
For cordless tool, remove the battery from this angle grinder whereas for a corded one, unplug the cord from the standard wall power outlet. Turning off the power will lighten the tool and allow you to easily handle it and change/remove the disc.

2. How to take out the disc from vice grips?

Attach the grips to bolt which holds the disc from spinning to drive. Then insert a cordless screwdriver into the hole between the motor and disc. Now pull the screwdriver out in opposite direction of the disc arrow. In case, if it not loosens then use a hammer to turn the screwdriver with some force. Also, remember that you can easily remove the disc without using any tools. Simply strike the disc in opposite direction of disc arrow to loosen up the nut and thereby remove it with the fingers.

3. How to detach the disc with spanners?

The grinder has two factory spanners, which look like flattened wrenches. One looks like normal wrench and other resembles a two-pronged fork. This will help you to remove the discs. First, prongs have to be inserted in two holes in the drive bolt, which is located in between the tool’s motor and disc.
Then secure the bolt on the disc bottom with the wrench-like spanner but make sure to turn the pronged spanner in the opposite direction of the disc arrow. The grinder has a button to hold the disc in place and rotate the nut till the disc is removed from tool.

4. Shall we use angle grinder as a polisher?

An angle grinder is a versatile tool that widely used a myriad of projects, which includes cutting and grinding metals, cleaning tools, and polishing. For polishing the metal, we use a buffing pad or polishing wheel to restore the luster back to material. Simply, smooth out material by using a high grit grinding disc. Although, there are various polishing compounds available in the market for these grinders to remove scratches and polish up the material to get bright mirror finish.

Conclusion

Here are some top angle grinders designed for different needs and budgets. The DEWALT Angle Grinder is known for its excellent performance and reliability, featuring a robust construction and precise operation. The Bosch Angle Grinder is perfect for those seeking advanced features and strong power, offering high efficiency. For portability without compromising power, the Milwaukee Cordless Grinder is an excellent choice. Each model provides quality, durability, and satisfaction, making grinding tasks easier and more efficient.

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