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SXGSXG Angle Grinder Cordless for Mwkee M-18 18V Battery, vs FULLYEA Cordless Angle Grinder 4-1/2", Brushless

Updated July 2026 — SXGSXG Angle Grinder Cordless for Mwkee M-18 18V Battery, wins on price and weight, FULLYEA Cordless Angle Grinder 4-1/2", Brushless wins on speed and ergonomics.

The FULLYEA Cordless Angle Grinder offers better performance and value for money, making it the superior choice.

Why SXGSXG Angle Grinder Cordless for Mwkee M-18 18V Battery, is better

Ergonomics

Mwkee grinder has an ergonomic design with anti-slip handles.

Heat Management

Mwkee grinder features a ventilation system for heat dissipation.

Brand Compatibility

Mwkee grinder works with existing Mwkee M-18 batteries.

Why FULLYEA Cordless Angle Grinder 4-1/2", Brushless is better

Price

FULLYEA grinder is $20 cheaper.

Speed

FULLYEA grinder has a maximum speed of 12000 RPM.

Included Accessories

FULLYEA grinder comes with two batteries and a charger.

Overall score

SXGSXG Angle Grinder Cordless for Mwkee M-18 18V Battery,
75
FULLYEA Cordless Angle Grinder 4-1/2", Brushless
85

Specifications

SpecSXGSXG Angle Grinder Cordless for Mwkee M-18 18V Battery,FULLYEA Cordless Angle Grinder 4-1/2", Brushless
Motor TypeBrushlessBrushless
RPM850012000
BatteriesNot Included2 x 4.0Ah
ChargerNot IncludedIncluded
Speed Settings33

Dimension comparison

SXGSXG Angle Grinder Cordless for Mwkee M-18 18V Battery,FULLYEA Cordless Angle Grinder 4-1/2", Brushless

Overview of the Angle Grinders

When comparing the Angle Grinder Cordless for Mwkee M-18 18V Battery versus the FULLYEA Cordless Angle Grinder 4-1/2", both products showcase impressive features tailored for various grinding and cutting tasks. The Mwkee model is priced at $69.99, while the FULLYEA grinder is more budget-friendly at $49.99, making it about 29% cheaper than its competitor. This price difference may significantly influence your decision, especially if you're seeking a cost-effective option without sacrificing quality.

Motor Performance

The Mwkee grinder features a brushless motor with a maximum speed of 8500 RPM, which enhances energy efficiency and provides a powerful performance suitable for professional tasks. In contrast, the FULLYEA grinder boasts a powerful brushless motor capable of reaching speeds up to 12000 RPM, offering an advantage in cutting and grinding efficiency. This higher speed can be particularly beneficial for users who require rapid material removal, making the FULLYEA a strong contender for those focused on performance.

Battery and Runtime

The Mwkee grinder requires a compatible Mwkee M-18 18V battery, which is sold separately, potentially adding to the overall cost. The FULLYEA grinder, however, comes equipped with two 4.0Ah batteries included in the package. This means that users can benefit from extended runtime and less downtime for charging, enhancing productivity. With the FULLYEA, you also receive a fast charger, which further elevates its value by allowing quicker battery replenishment during use.

Design and Ergonomics

Ergonomics and design play a crucial role in user comfort and operational efficacy. The Mwkee grinder features an ergonomic design with anti-slip auxiliary handles that provide stable support during use. Meanwhile, the FULLYEA grinder also has an ergonomic build, with a focus on portability and ease of use, allowing for operation without the constraints of cords. Both grinders ensure user comfort, but the inclusion of two batteries and a fast charger with the FULLYEA may make it more appealing for users who prioritize convenience.

Versatility of Use

In terms of versatility, the Mwkee grinder offers three speed settings ranging from 3000 RPM to 8500 RPM, making it suitable for various applications including metal cutting, rust removal, and wood polishing. The FULLYEA grinder offers a broader speed range with three settings: 12000 RPM, 9000 RPM, and 6000 RPM, catering to a wider array of tasks. This versatility may appeal to users needing a tool that can adapt to different materials and types of work, positioning the FULLYEA as a more flexible option overall.

Safety Features

Both grinders incorporate safety features to protect users during operation. The Mwkee grinder includes a three-dimensional ventilation system for heat dissipation, allowing for extended use without overheating. It also has a guard to block sparks and debris. The FULLYEA grinder features a safety cover and a spindle lock for quick disc changes, highlighting its commitment to user safety. While both products take safety seriously, the Mwkee’s emphasis on heat management might be advantageous for those planning long work sessions.

Customer Support and Warranty

Customer support can be a vital aspect of any tool purchase. The FULLYEA grinder emphasizes reliable customer service, encouraging users to reach out with any questions they might have. This commitment to service is a significant factor for those who may require assistance post-purchase. The Mwkee grinder does not provide specific information about customer support or warranty, which could be a consideration for potential buyers who value responsive service and support.

Which should you buy?

Ultimately, the choice between the Angle Grinder Cordless for Mwkee M-18 18V Battery and the FULLYEA Cordless Angle Grinder 4-1/2" boils down to your specific needs and budget. The FULLYEA grinder offers a higher RPM, two included batteries, and a lower price point at $49.99, making it an excellent choice for those looking for value and performance. On the other hand, the Mwkee grinder, priced at $69.99, may appeal to users who already own Mwkee M-18 batteries and prefer its ergonomic design and heat management features. Consider your requirements carefully, as both grinders have unique strengths worth evaluating.