Cordless Brushless Angle Grinder Polisher

Product Features: Efficient Brushless Motor: The main feature of angle grinders is the brushless motor. Thanks to the high-quality, all-copper magnets, the operation is more stable and smooth. Many professionals and DIY enthusiasts are switching to brushless motors. Our angle grinders have three adjustable speeds and work within the speed range of 4300 to 7000 RPM. The grinding disc we use is a 4.2-inch universal grinding disc, which is very easy to replace. Ergonomic Design: The rubberized handle and auxiliary handle are ergonomically designed, and the auxiliary handle can also be repositioned to meet different work needs. Angle grinder with speed lock button, no need to hold to relieve finger fatigue Multiple Safety Protections: When a wheel jam is detected, the electronic clutch shuts off the angle grinder motor in less than a tenth of a second to prevent accidents. The angle grinder is equipped with a protective cover to prevent debris and sparks from splashing on the user. Portable Design: Shilny angle grinder is powered by lithium battery which not only eliminates the hassle of connecting cables, but also prevents the accident of accidentally cutting into cables, making the angle grinder adaptable to more occasions. It comes with a portable tool kit so you can carry it with you easily. Three-dimensional heat dissipation system: We have designed a strong ventilation and heat dissipation system at the motor position of the angle grinder to ensure that the angle grinder will not overheat under high-speed working conditions. We also added a cooling system near the lithium battery to prevent the battery from overheating, which protects its safe operation. Multi-purpose design: The angle grinder can be equipped with different grinding wheels to achieve different functions, such as cutting wheels for cutting metal or ceramic, or grinding wheels for polishing metal. Meanwhile, the angle grinder also has three speed settings to meet your different needs, with it you can do a lot of work. Product Information: Technical Specifications: Discs: 4-1/5 inch (107mm), Arbor 0.63 inch(16mm) Thread Size: 5/8-11-UCN-1A Power: 550W Speed: 4300/5400/7000RPM Battery: 21V 3000mAh Lithium-ion Charger: Input: Voltage: 110V Frequency: 60Hz Current: 1.1A Output: 21V 1.5A Weight: 2kg (With battery) Dimension: 31*7.5*7.5cm (Without battery) Packing List: 1 x 21v Grinder 1 x 3000mAh Lithium Batteries 1 x Charger 10x Discs Abrasives for cutting 1 x Auxiliary handle 1 x Wrench 1 x Tool bag