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20V Brushless Angle Grinder with 8500 RPM & 115mm Cutting Capacity

The KAG71801 is a professional-grade **20V brushless angle grinder** engineered for demanding metalworking and construction tasks. Its high-torque **4835 brushless motor** delivers **8500 RPM** and supports **115mm (4.5”) wheels** for heavy-duty cutting and grinding. Key features include **soft start** for smoother operation, **anti-restart protection** for safety, a **detachable auxiliary handle** for superior control, and a robust **aluminum head shell**. Compatible with multiple battery capacities, it is built for sustained performance in metal fabrication, pipefitting, and industrial maintenance.

    PRODUCT DESCRIPTION

    High-Power Brushless Motor & Professional Construction

    Designed for rigorous applications, the KAG71801 is powered by a robust **4835 all-copper brushless motor**. This technology provides superior torque, enhanced energy efficiency, and exceptional durability, far outperforming standard copper-clad aluminum motors prone to overheating. The motor is housed within a durable **aluminum head shell** supported by **high-quality alloy bearings**, ensuring stable operation under load and effective **circulating heat dissipation** for extended continuous use and a longer service life.

    20V Brushless Angle Grinder with 8500 RPM & 115mm Cutting Capacity Detail (3)
    20V Brushless Angle Grinder with 8500 RPM & 115mm Cutting Capacity Detail (4)

    Enhanced Safety & Control Features for Demanding Work

    This grinder integrates advanced safety and user-control systems. The **soft start feature** reduces initial torque reaction for smoother, more controlled startup. **Anti-restart protection** prevents the tool from accidentally turning on if power is restored after an interruption. A **removable anti-slip auxiliary handle** offers multiple mounting positions for optimal two-handed control during heavy cutting or grinding. The included **protective cover** is essential for deflecting sparks and debris, safeguarding both the operator and the tool's internal components.

    Versatile Professional Application with Complete Kit

    As a **fully functional multi-purpose tool**, it handles a broad spectrum of professional tasks, primarily focused on metalwork. It is ideally suited for:
    *   **Metal Cutting:** Severing pipes, rebar, conduit, and sheet metal.
    *   **Metal Grinding:** Removing weld seams, smoothing edges, and eliminating rust.
    *   **Surface Preparation:** Utilizing sanding or flap discs for finishing.
    The comprehensive kit includes essential accessories for immediate operation: **abrasive discs, a spanner, auxiliary handle, battery, charger, and protective cover**.

    20V Brushless Angle Grinder with 8500 RPM & 115mm Cutting Capacity Detail (6)
    20V Brushless Angle Grinder with 8500 RPM & 115mm Cutting Capacity Detail (7)

    Ergonomic Design & Flexible Power System

    Built for professional comfort, the tool features a **soft-grip main handle** to reduce vibration transmission and user fatigue. Clear **power indicators** on the battery pack allow for easy runtime management. It operates on a versatile **20V battery platform**, compatible with **2.0Ah, 3.0Ah, and 4.0Ah** packs (all with standard electrical protections), enabling users to choose the optimal balance of runtime and weight for their specific job requirements.

    Technical Specifications

    Model: KAG71801
    Motor Type: Brushless Motor (Model 4835)
    Voltage: 20V DC
    No-load Speed: 8,500 RPM
    Max Wheel Diameter: 115 mm (4.5 Inches)
    Max Wheel Thickness: 6 mm
    Spindle Thread: M14
    Key Features: Soft Start, Anti-Restart, Auxiliary Handle, Aluminum Head, Protective Cover
    Battery Options: 2.0Ah / 3.0Ah / 4.0Ah Lithium-Ion
    Charging Time: 1-2 hours
    Product Weight: 2.281 kg
    Product Dimensions: 385 x 210 x 125 mm
    Included: Grinder, Abrasive Discs, Spanner, Auxiliary Handle, Protective Cover, Battery, Charger
    Customization: Full OEM/ODM support available.

    20V Brushless Angle Grinder with 8500 RPM & 115mm Cutting Capacity Detail (5)
    The KAG71801 Brushless Angle Grinder represents a **professional commitment to power, safety, and durability**. Its combination of a high-torque brushless motor, critical safety features like soft start and anti-restart, and a complete ready-to-work kit makes it a reliable and efficient choice for metalworkers, construction crews, and industrial maintenance teams tackling the toughest jobs. We welcome collaboration to customize this robust tool for your brand.

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