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Metabo HPT 4-1/2-Inch Angle Grinder vs RIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle

Updated July 2026 — Metabo HPT 4-1/2-Inch Angle Grinder wins on accessories and warranty, RIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle wins on weight.

The Metabo HPT offers better value with included accessories and a lower price, while the RIDGID provides cordless convenience.

Why Metabo HPT 4-1/2-Inch Angle Grinder is better

Price

Metabo HPT is $49.00 compared to RIDGID's $67.49

Accessories

Metabo HPT includes five grinding wheels and a hard case

Warranty

Metabo HPT has a 1-year warranty, while RIDGID's warranty is unspecified

Why RIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle is better

Cordless

RIDGID offers a cordless design for flexibility

Motor Type

RIDGID features a brushless motor for efficiency

Brand Reputation

RIDGID is known for its performance among professionals

Overall score

Metabo HPT 4-1/2-Inch Angle Grinder
85
RIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle
75

Specifications

SpecMetabo HPT 4-1/2-Inch Angle GrinderRIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle
Motor Power6.2 AmpBrushless
Included Accessories5 wheels, caseNone
Weight4.0 lbsBattery weight not included
Sales Rank31,27652,955
Grip DesignSmaller gripStandard grip

Dimension comparison

Metabo HPT 4-1/2-Inch Angle GrinderRIDGID 18V BRUSHLESS Cordless 4-1/2 in. Paddle

Overview of Metabo HPT 4-1/2-Inch Angle Grinder

The Metabo HPT 4-1/2-Inch Angle Grinder is a compact and lightweight tool designed for tough grinding jobs. Priced at $49.00, it is a budget-friendly option for those looking for a reliable angle grinder. This model features a powerful 6.2 Amp motor that delivers impressive performance, making it suitable for various tasks. Additionally, it comes with five grinding wheels and a hard case, adding value to its purchase.

The grinder is engineered with user comfort in mind, featuring a smaller grip diameter to reduce fatigue during extended use. Its left-mounted slide switch offers a quick-off feature for added safety, while the removable side handle promotes better control for both right and left-handed users. Overall, the Metabo HPT G12SR4 provides a solid package for buyers seeking both performance and comfort in their grinding tasks.

Overview of RIDGID 18V Brushless Cordless Angle Grinder

The RIDGID 18V Brushless Cordless Angle Grinder is designed for users who prefer a cordless tool for more flexibility during operation. Priced at $67.49, it is about 38% more expensive than the Metabo HPT grinder. This model stands out for its brushless motor, which generally offers improved efficiency and longer tool life compared to brushed motors.

While specific details about the features are limited, the RIDGID grinder is known for its performance in the field, particularly among lawn and landscape professionals. It's important to note that this model only includes the grinder tool and does not come with accessories like grinding wheels or a case, which can add to overall costs for users.

Design and Ease of Use

When it comes to design and ease of use, the Metabo HPT grinder excels with its lightweight build of just 4.0 lbs. This lightweight design allows for greater control and maneuverability, which is crucial for detailed grinding tasks. The smaller grip is specifically designed to reduce fatigue, making it a favorable choice for prolonged use.

Conversely, the RIDGID grinder's cordless design offers flexibility and portability, allowing users to work without being tethered to an outlet. However, if users opt for this model, they must consider the additional weight of the battery, which is not accounted for in the tool-only price. While both grinders are ergonomically designed, the Metabo HPT's focus on reducing user fatigue could make it more appealing for intensive grinding jobs.

Performance and Power

The Metabo HPT grinder boasts a 6.2 Amp motor with a maximum output of 980W, delivering robust performance for demanding grinding jobs. This power allows it to tackle tougher materials with ease, making it an excellent choice for professionals or DIY enthusiasts looking for reliability.

The RIDGID grinder, although not explicitly detailed in terms of power output, features a brushless motor that typically delivers consistent performance and efficiency. However, without specific power ratings, it's challenging to directly compare its performance to that of the Metabo HPT. Users should weigh the benefits of brushless technology against the proven power of the Metabo HPT's motor when considering performance.

Accessories and Value

In terms of value, the Metabo HPT grinder includes five grinding wheels and a hard case, making it a comprehensive package for just $49.00. This inclusion of essential accessories adds significant value, especially for users who need to start grinding immediately upon purchase.

On the other hand, the RIDGID grinder is offered as a tool-only option priced at $67.49, meaning users will need to purchase additional accessories separately. This could lead to higher overall costs, depending on the accessories chosen. While the RIDGID might offer advanced features, the Metabo HPT provides a more complete starter kit, making it a more attractive option for budget-conscious buyers.

Warranty and Support

The Metabo HPT grinder comes with a 1-year base warranty, providing peace of mind for users who may have concerns about durability and reliability. This warranty reflects the manufacturer's confidence in their product and offers some assurance against defects or issues that may arise.

In contrast, specific warranty information for the RIDGID grinder is not provided in the data, making it difficult to assess the level of support and protection offered. A clear warranty can be a significant factor in a buyer's decision, and the Metabo HPT's warranty may enhance its appeal for those prioritizing long-term use and support.

Market Position and Sales Rank

The Metabo HPT grinder holds a sales rank of 31,276, indicating a solid position in the market. This rank suggests that it is a popular choice among consumers, reflecting both its performance and value.

Meanwhile, the RIDGID grinder has a sales rank of 52,955, which is lower than that of the Metabo HPT. This could imply that the Metabo HPT is more favored by buyers, potentially due to its price point and included accessories. Buyers may want to consider these sales figures when making their purchasing decisions.

Which should you buy?

When choosing between the Metabo HPT 4-1/2-Inch Angle Grinder and the RIDGID 18V Brushless Cordless Angle Grinder, several factors come into play. The Metabo HPT is significantly more affordable at $49.00 compared to $67.49 for the RIDGID, making it about 38% cheaper. It also provides additional value with included accessories and a warranty.

On the other hand, the RIDGID offers the advantage of a cordless design, which may appeal to those needing flexibility in their grinding tasks. However, users should be prepared for additional costs related to batteries and accessories. Ultimately, if budget and immediate usability are priorities, the Metabo HPT is the clear winner. If a cordless option is essential, the RIDGID may be worth considering despite the higher price.