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RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder vs ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm

Updated July 2026 — RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder wins on control and durability, ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm wins on battery and value.

The ZFULVO Cordless Brush Angle Grinder Kit offers better value and higher performance, making it the preferred choice for most users.

Why RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder is better

Brand Loyalty

Great for existing Ryobi users.

Durability

Die-cast metal gear case.

Control

3-position side handle for stability.

Why ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm is better

Price

26% cheaper than Ryobi.

Included Accessories

Comes with two batteries and cutting discs.

Speed

Higher RPM at 19,500 for faster material removal.

Overall score

RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder
70
ZFULVO Cordless Brush Angle Grinder Kit, 19500rpm
85

Specifications

SpecRYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle GrinderZFULVO Cordless Brush Angle Grinder Kit, 19500rpm
RPM900019500
BatteriesNone2 included
Price$54.00$39.89
Handle3-positionRubberized
WeightNot specified1100g

Dimension comparison

RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle GrinderZFULVO Cordless Brush Angle Grinder Kit, 19500rpm

Overview of the Ryobi PCL445B ONE+ and ZFULVO Cordless Grinder

The Ryobi PCL445B ONE+ is priced at $54.00, while the ZFULVO Cordless Brush Angle Grinder Kit is about 26% cheaper at $39.89. Both grinders are cordless, but they cater to different user needs and preferences. The Ryobi model is designed for those who may already own Ryobi batteries, whereas the ZFULVO kit comes with two batteries and additional accessories, making it a more complete package for new users.

Power and Performance Comparison

The Ryobi PCL445B ONE+ boasts a powerful motor that delivers up to 9,000 RPM, suitable for various grinding tasks. In contrast, the ZFULVO grinder features a brushed motor capable of reaching an impressive 19,500 RPM. This significant difference in speed indicates that the ZFULVO may handle tasks requiring higher rotational speeds more efficiently, making it a strong choice for users focused on rapid material removal.

Design and Ergonomics

Both grinders prioritize user comfort but differ in their design nuances. The Ryobi model features a 3-position side handle, providing maximum control and stability during use. The ZFULVO grinder, on the other hand, comes with a rubberized handle designed for a comfortable grip, making it easier to operate with one hand. This ergonomic design may appeal more to users who prioritize ease of handling and maneuverability.

Accessories and Included Components

When it comes to included accessories, the ZFULVO Cordless Brush Angle Grinder Kit offers a more comprehensive package. It comes with two 16.8V 2000mAh batteries, a charger, six cutting wheels, and additional tools like wrenches and gloves. The Ryobi tool, however, is sold as a bare tool, meaning users will need to purchase batteries and chargers separately. This makes the ZFULVO a more attractive option for those looking for an all-in-one solution.

Durability and Build Quality

The build quality of both products is commendable, but they use different materials and designs. The Ryobi PCL445B features a die-cast metal gear case, which adds durability and longevity to the tool. The ZFULVO grinder, while not explicitly mentioning metal components, emphasizes its anti-splash design and heat dissipation features, which may enhance its longevity during extended use. Users focused on durability might lean towards the Ryobi for its sturdier construction.

Use Cases and Versatility

Both grinders are versatile tools suitable for various tasks including grinding, cutting, and polishing. The Ryobi PCL445B is specifically designed for users who are part of the Ryobi ONE+ ecosystem, allowing it to be a great addition for existing users. The ZFULVO, with its multiple accessories and higher RPM, may be better suited for users who need a reliable tool for both indoor and outdoor projects, especially when working with materials like metal and wood.

Price and Value Proposition

The Ryobi PCL445B ONE+ is priced at $54.00, which positions it as a premium option compared to the ZFULVO at $39.89. The ZFULVO offers a better value proposition, especially for new users who need batteries and accessories. At about 26% less expensive, the ZFULVO provides a more complete package, making it appealing for budget-conscious consumers who still want quality performance.

Which should you buy?

Choosing between the Ryobi PCL445B ONE+ and the ZFULVO Cordless Brush Angle Grinder Kit ultimately depends on your specific needs. If you are already invested in the Ryobi ecosystem and prefer a robust, durable tool, the Ryobi is a great option. However, if you are looking for a complete package with higher RPM and included accessories, the ZFULVO is the better choice, especially given its lower price point and versatility for various tasks.