The 10 Best Angle Grinders of 2021
Pick 1
Metabo HPT Angle Grinder | 4-1/2-Inch | Includes 5 Grinding Wheels & Hard Case | 6.2-Amp Motor | Compact & Lightweight | G12SR4 - Verified
- INCLUDES: 4 1/2" Angle grinder, five grinding wheels and a carrying case
- MOTOR: 6.2 Amp motor with 980W of max output power for tough grinding jobs
- SPINDLE LOCK: Spindle lock for quick and easy disc and accessory changes
- SWITCH: Left-mounted slide switch with quick-off feature for added safety
- SIDE HANDLE: Removable, forward-canted side handle for improved control and comfort for right and left-handed users
Pick 2
BLACK+DECKER Angle Grinder Tool, 4-1/2-Inch, 6 Amp (BDEG400) - Verified
- Metal gear case for durability and longer life
- 3 Position side handle provides added comfort and control
- Spindle lock for easy accessory changes
- Included Components: 4-1/2" Small angle grinder, Metal grinding wheel, Spanner wrench, Wheel Guard
- Narrow body for comfortable grip
Pick 3
WEN 944 7-Amp Angle Grinder, 4-1/2", Grey,black,orange - Verified
- 7-amp motor generates up to 11,000 RPM
- Lightweight design combined with the rubber grip lining for maximum comfort
- Arbor adapter allows grinding wheels with both 5/8 and 7/8-inch arbors
- Reversible handle can be attached to either the left or right-hand side of the grinder
- Backed by a two year warranty
Pick 4
SKIL 9295-01 6.0 Amp 4-1/2-Inch Angle Grinder - Verified
- Powerful 6.0 Amp Motor with 11,000 RPM
- Tool-less guard for quick adjustments
- Heavy duty metal gear housing for added ruggedness and durability
- Compact grip design for comfort and control
- Vibration-reducing handle with wrench storage
Pick 5
BOSCH 4-1/2 Inch Angle Grinder GWS8-45 - Verified
- COMPACT: Weighing only 4.2 lbs., the Bosch GWS8-45 Angle Grinder is lightweight and compact. Its slender grip circumference allows users to work comfortably for longer.
- POWER: The angle grinder features a powerful 7.5-amp motor to produce 11,000 no-load rpm for professional cutting and grinding applications.
- ERGONOMIC: With its slim-grip design, the GWS8-45 angle grinder provides outstanding user comfort. Its two-position side handle allows for greater control and utility.
- PROTECTION: The grinder also provides directed air flow to divert dust from vital components for enhanced durability and longer tool life. The burst-protection guard provides quick adjustments for user security.
- LONGEVITY: Bosch's Service Minder brush system shuts off the tool when preventative maintenance is required, extending overall tool life.
34% OffPick 6
DEWALT 20V MAX* Angle Grinder Tool, Tool Only (DCG413B), Black, Yellow - Verified
- Brushless motor of the angle grinder requires no brush changes.
- DEWALT grinder's brake stops wheel in 2 seconds or less on average
- Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the metal grinder and shut the grinder off.
- Features E-Switch Protection - When the ON/OFF trigger switch has a no-volt release function. In the event of a power outage or other unexpected shut down, the trigger switch will need to be cycled (turned off and then on) to restart tool.
- Two stage trigger requires two actions to activate tool.
Pick 7
PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch, 6-Amp (PCEG011) Black - Verified
- Multiple handle positions of the angle grinder: right, left, top
- Integrated spindle lock of the metal grinder is designed for fast and easy wheel changes with a single wrench
- Tool-free guard change of the hand grinder is made for easy changes and repositioning
- Soft start for smooth start-up
- No-volt switch to help prevent accidental restarts following a power disruption when the tool is left in the "on" position
Pick 8
DEWALT Angle Grinder Tool, 4-1/2-Inch, Paddle Switch with No-Lock On (DWE4120N) - Verified
- 9 amp AC/DC, 12,000 rpm motor of the angle grinder is designed for faster material removal and higher overload protection
- High-efficiency motor of this metal grinder provides low operating temps
- DEWALT angle grinder comes with One-Touch guard allowing for 360 degree rotation of the guard with a single action
- Slim, ergonomic body design provides increased comfort in extended use applications
- Low-profile, jam-pot gear case increases durability and allows tool to fit into tight spaces
Pick 9
Makita GA5052 4-1/2" / 5" Paddle Switch Angle Grinder, with AC/DC Switch - Verified
- Powerful 11 AMP motor delivers more output and 11,000 RPM for the most demanding applications
- Large paddle switch allows for power start press points at multiple grip positions
- Narrow barrel grip design allows for increased hand comfort while operating
- No lock-on power switch; Features a two stage power lock-off switch to start the grinder
- Integrated tethering loop can be attached to lanyards when working at heights or on a lift
Pick 10
AVID POWER Angle Grinder, 7.5-Amp 4-1/2 inch Electric Grinder Power Tools with Grinding Wheels, Cutting Wheels, Flap Disc and Auxiliary Handle for Cutting, Grinding, Polishing and Rust Removal - Red - Verified
- Powerful Grinder Tool - Equipped with 7.5 Amps motor with 900W max output power, this portable grinder can produce no-load speed of 11000RPM for most demanding applications.
- Ergonomic Design - This metal grinder is slim, lightweight, and compact, providing better comfort and reduce fatigue in professional cutting and grinding applications.
- Convenient Operation - Integrated spindle lock on the disc grinder is for quicker and easier abrasive wheels replacement; 2-Position auxiliary handle position for greater control, comfort & versatility in all applications.
- Safety Protection & Durable - During operation, the protective cover of the side grinder will prevent sparks and metal chips during use to protect you from injury.
- Package Included - Please pay attention to safety protection before proceeding. An Handheld Grinder, 2 x Metal grinding wheels, 2 x Cutting wheels, 1 x Side handle, 1 x Spanner, 1 x Flap discs, user manual and US based customer service.
How we picked the best angle grinders conclusion
There are numerous angle grinders available in the market and while many of them seem very similar, there are differences that can greatly alter the quality of your project and budget. We understand the frustration of choosing the best angle grinder for your projects and here are some of the criteria that we used in picking the best angle grinders for this review:
Price
Price isn’t the only factor that needs to be considered but sure is very essential when sampling out your best choice. A general rule of thumb is that the price needs to match the value of the product. To be sure, you can start by comparing your favorite picks online. However, you need to be careful since cheaper prices might sometimes mean a compromise on quality.
Quality of materials
Material quality is a fundamental factor that influences the versatility of a angle grinder. To evaluate a angle grinder’s durability and its capability to be used for a wide range of projects, we reviewed the quality of materials used to make it. This varied from plastic, metals, and sometimes both. For sturdy, durable, versatile, and lightweight tools, most manufacturers often prefer to use a combination of plastic and metal. We also kept an eye on the paint used to coat the surface as it prevents corrosion. Note that subpar paints rub off on your workpieces.
Versatility
Top-quality angle grinders are heavily drowned with the sheer vastness of angle grinders in the market. Picking out the best one often means that you can easily use it to adapt to various functions or activities for different DIY projects such as renovations, carpentry, landscape work, and much more. The angle grinders we have reviewed in this article are able to handle the versatility of multiple projects while still offering premium quality.
Longevity and warranty
As noted earlier, the quality of material used to make a angle grinder influences its longevity. Here, we evaluated angle grinders largely made of plastics and metals. Plastic angle grinders easily break when used in heavy-duty projects while their metallic counterparts tend to be more durable. From this review, we recommend that you go for angle grinders backed by a warranty of at least 1 year to ensure the manufacturer stands behind their product.
