
Metabo HPT SV1813DAQ4
Score: 82/100
Kuwzty Random Orbital Sander
Score: 72/100Rankings

The Metabo HPT SV1813DAQ4 is a lightweight, brushless 18V cordless 5-inch random orbital sander designed for high performance and superior dust collection. It features variable speed settings, an electric brake, and compatibility with MultiVolt batteries. The tool is ideal for finish carpentry and remodeling tasks where dust management is critical.

The Kuwzty KUWZTY Random Orbital Sander is a cordless, battery-powered tool featuring a 5-inch sanding pad and variable speed control up to 11,000 RPM. It is designed to be compatible with DEWALT 20V lithium-ion batteries, offering a lightweight design at 1.35 kg and an integrated dust collection system for cleaner operation. It is best suited for DIY homeowners or hobbyists with existing DEWALT 20V batteries tackling light-to-medium sanding and polishing tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
11,000 RPMbest | 11,000 RPMbest | |
18 V | 20 Vbest | |
3 mmbest | — | |
5 inbest | 5 inbest | |
| ↓ lower better | 1.18 kgbest | 1.35 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Sanding Performance(1) | ||
Orbit Diameter (mm) | 3 mm | mm |
Ergonomics & Features(4) | ||
Dust Collection | Bag/Hose | Bag |
Tool Weight (kg) | 1.18 kg | 1.35 kg |
Switch Type | Sealed | |
Pad Brake | true | |
Power & Performance(3) | ||
Voltage (V) | 18 V | 20 V |
No-Load Speed (RPM) | 7000-11000 RPM | 11000 RPM |
Speed Control | 6-Step | Variable |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the Metabo HPT SV1813DAQ4 for its variable speed versatility, solid build quality, and exceptional dust collection capabilities. While it is noted for having more vibration than Milwaukee models, experts highlight its lightweight design, compact size for one-handed operation, and smart features like the electric brake and dust adapters as significant strengths.
Everyday users commonly praise the tool for its excellent dust collection, smooth performance on various materials, and lightweight feel. Recurring complaints focus on noticeable vibration during extended use and the inconvenience of needing to manually adjust the speed dial frequently.




Professional reviewers characterize the Kuwzty sander as a budget-compatible option for DEWALT users, praising its dust collection and ease of use for basic sanding tasks. However, experts question its long-term durability and efficiency compared to official DEWALT models, noting that it lacks the brushless motor technology that provides superior power and runtime in premium alternatives.
Everyday users appreciate the lightweight build and the convenience of using existing DEWALT batteries for quick jobs. Common praise highlights the suitability for furniture and wood smoothing. Recurring complaints focus on shorter runtime when using coarse grits and the potential for swirl marks if speed settings are not managed properly.