Product Parameters
Voltage: 20V
No-load speed: 4000-10000rpm
Pad dia: 125mm
Orbit: 3.0mm
Product Description
Ergonomic design
Hook and loop backing pads
Quick and easy sandpaper changes
Orbital sanding
Variable speed dial
Quick and convenient speed control wheel
Lock on switch
Effective dust collection
| Product | WINKKO model | Specification | Description | Optional packing |
| 20V Cordless Brushless Orbital Sander | POS201BL | Voltage: 20V No-load speed: 4000-10000rpm Pad dia: 125mm Orbit: 3.0mm | Ergonomic design Hook and loop backing pads Quick and easy sandpaper changes Orbital sanding Variable speed dial Quick and convenient speed control wheel Lock on switch Effective dust collection | Injection case |
A cordless orbital sander is a power tool designed for sanding surfaces, characterized by its ability to operate without being tethered to a power source via a cord. Below is a detailed introduction to cordless orbital sanders:
Working Principle
Orbital Action: Cordless orbital sanders have round pads that grip pieces of sandpaper. The motor spins these pads at high speeds, but instead of spinning around one fixed center point, the center point moves, creating random ellipses rather than perfect circles. This motion quickly removes material but also prevents swirl marks.
Brushless Motor: Many cordless orbital sanders, such as the BOSCH GEX 185-LI, are equipped with brushless motors. This technology offers a consistent removal rate and extends the tool's runtime, making it suitable for prolonged use without frequent battery changes.
Design and Features
Ergonomic Design: Cordless orbital sanders often feature an ergonomic design to reduce vibration and ensure comfortable sanding with one hand. This is particularly important for professionals who use the tool for extended periods.
Lightweight and Balanced: The lightweight and balanced design of cordless orbital sanders reduces arm fatigue during prolonged use. For example, the BOSCH GEX 185-LI weighs just 0.93 kg, making it ideal for sanding in tight spaces.
Dust Extraction: Many cordless orbital sanders come with a dust extraction port, which helps to keep the workspace clean and free from debris.
Variable Speed: While some cordless orbital sanders have a fixed speed, others offer variable speed settings to allow the user to adjust the sanding intensity according to the material and the desired finish.
Battery Compatibility: Cordless orbital sanders are compatible with specific battery types and sizes. For instance, the BOSCH GEX 185-LI is seamlessly compatible with all Bosch 18V batteries.
Advantages
Portability: The cordless design allows for greater portability and flexibility, enabling users to sand in areas where a power outlet is not available.
Efficiency: Cordless orbital sanders are efficient and effective, offering a smooth and consistent finish with minimal effort.
Versatility: With a variety of sanding pads and discs available, cordless orbital sanders can be used on a wide range of materials and surfaces.
In summary, cordless orbital sanders are versatile and efficient tools that can be used for a wide range of sanding tasks. With their cordless design, they offer greater portability and flexibility, making them ideal for professionals and DIY enthusiasts alike.
