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AVID POWER Angle Grinder, 7.5-Amp 4-1/ vs PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with

Updated July 2026 — AVID POWER Angle Grinder, 7.5-Amp 4-1/ wins on accessories, PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with wins on sales rank and power.

The AVID POWER Angle Grinder offers a more comprehensive accessory kit and a lighter design, making it a better choice for diverse projects, while the PROMAKER is more budget-friendly with a powerful motor.

Why AVID POWER Angle Grinder, 7.5-Amp 4-1/ is better

Accessory Kit

AVID POWER includes more accessories.

Weight

AVID POWER is lighter at 3.64 lbs.

Sales Rank

AVID POWER has a higher bestseller rank.

Why PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with is better

Price

PROMAKER is cheaper by 18%.

Power

PROMAKER has a higher 9 Amp motor.

Safety Feature

PROMAKER has an innovative paddle switch.

Overall score

AVID POWER Angle Grinder, 7.5-Amp 4-1/
85
PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with
78

Specifications

SpecAVID POWER Angle Grinder, 7.5-Amp 4-1/PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with
Motor7.5 Amp9 Amp
RPM1200012000
Weight3.64 lbsN/A
Safety FeaturesAdjustable GuardPaddle Switch
WarrantyN/A2 Years

Dimension comparison

AVID POWER Angle Grinder, 7.5-Amp 4-1/PROMAKER 9 Amp Angle Grinder, 4-1/2 in. with

Price Comparison

The PROMAKER 9 Amp Angle Grinder is priced at $34.99, making it about 18% cheaper than the AVID POWER Angle Grinder, which retails for $42.99. This price difference could be significant for budget-conscious consumers looking for a reliable angle grinder without breaking the bank. Both products are available for purchase in the same category but cater to slightly different needs. The lower price point of the PROMAKER may attract those seeking a solid tool for home projects or light professional use, while the AVID POWER offers additional features that might justify its higher cost for more demanding tasks.

Power and Performance

When it comes to power, the AVID POWER Angle Grinder features a 7.5-Amp motor delivering up to 12,000 RPM, while the PROMAKER has a slightly more powerful 9 Amp motor, also reaching 12,000 RPM. Despite having a lower amperage, the AVID POWER model is still considered effective for home DIY projects and light to medium tasks. However, the PROMAKER’s higher amperage may provide more versatility for heavy-duty cutting, grinding, and polishing, making it suitable for both professional and DIY applications. This performance difference is a key consideration for users who need more power for their projects.

Design and Usability

The AVID POWER Angle Grinder includes a 2-position side handle for improved control and comfort during use, which is particularly beneficial for prolonged tasks. In contrast, the PROMAKER features a unique paddle switch system that stops the tool instantly when released, enhancing safety and reducing operator fatigue. Both designs offer easy adjustments; however, the PROMAKER includes a 3-position auxiliary handle, allowing users to customize their grip for better balance and comfort. This additional flexibility in the PROMAKER's design may appeal to those who prioritize ergonomic features in their tools.

Accessories Included

The AVID POWER Angle Grinder comes with a good selection of accessories, including two metal cutting wheels, two metal grinding wheels, a flap disc, an auxiliary handle, an adjustable wheel guard, and a spanner wrench. This makes it a comprehensive starter kit for users who need everything to get started right away. On the other hand, the PROMAKER includes a grinding wheel, four flap discs, and two extra carbon brushes, which extend the tool's life and performance. While both grinders provide essential accessories, the AVID POWER offers a wider range, potentially making it a better option for users who want to tackle various projects without additional purchases.

Safety Features

Safety is a crucial consideration in power tools, and both angle grinders have features designed to enhance user safety. The AVID POWER Angle Grinder includes a tool-free adjustable safety guard that can be positioned to deflect sparks and debris, along with a 2-position side handle for stability. Conversely, the PROMAKER’s innovative paddle switch system prevents accidental starts, allowing for instant shutdown when not in use. This safety feature could be particularly appealing to new users or those who handle their tools in more unpredictable environments. Ultimately, both models prioritize safety, but the PROMAKER’s paddle switch may offer an edge in preventing unintended activation.

Weight and Portability

The AVID POWER Angle Grinder weighs 3.64 lbs, making it relatively lightweight and easy to maneuver during use. In comparison, the weight of the PROMAKER is not explicitly stated, but its robust design for heavy-duty tasks may imply a slightly heavier build. This difference in weight could affect portability, especially for users who need to transport their tools frequently. A lighter tool like the AVID POWER might be preferable for extended use or for those who require a grinder for on-the-go applications, while the PROMAKER's sturdiness may appeal to those who prioritize durability over weight.

Customer Reception

In terms of market performance, the AVID POWER Angle Grinder holds a bestseller rank of 9063, indicating a solid level of popularity among users. On the other hand, the PROMAKER is ranked at 35536, suggesting it may not be as widely recognized but still serves its intended audience. Customer reception can often reflect the reliability and functionality of a product, and the higher rank of the AVID POWER might suggest that it meets or exceeds user expectations in terms of performance and satisfaction. For potential buyers, this could be a deciding factor when choosing between the two.

Which should you buy?

Choosing between the AVID POWER Angle Grinder and the PROMAKER 9 Amp Angle Grinder ultimately depends on your specific needs and preferences. If budget is a primary concern, the PROMAKER is about 18% cheaper and offers solid performance with a powerful motor and effective safety features. However, if you value a more extensive accessory kit and a lightweight design, the AVID POWER may be the better choice. Both grinders deliver robust performance, but the decision should align with your intended use, whether for home projects or more demanding professional tasks.