We don't just manufacture; We co-create.

Leave Your Message

3.6V Cordless Mini Grinder with 76-Piece Accessory Kit - China Suppliers Factory Tool for Precision Work

Introducing the KMD516, a versatile 3.6V cordless mini grinder that stands out among China’s top suppliers of power tools. This innovative tool offers three adjustable speed settings ranging from 5,000 to 15,000 RPM, making it ideal for a diverse array of materials and tasks in creative and precision detailing work. Our all-in-one kit includes 76 professional accessories for carving, cutting, sanding, polishing, and grinding, ensuring you have everything you need at your fingertips, Designed with a lightweight build and dual-grip comfort, the KMD516 is perfect for hobbyists, craftsmen, and DIY enthusiasts. It also features convenient Type-C charging, making it not only compact but also easy to use on the go. Trust this mini grinder from a reliable factory to enhance your projects involving wood, metal, plastics, and more. Upgrade your toolkit today with the KMD516 and experience the quality that sets leading suppliers in China apart!

    PRODUCT DESCRIPTION

    A Complete Precision Workshop in Your Hand

    This tool transcends being a simple grinder; it is a complete, compact precision workshop. The core package includes a comprehensive 76-piece professional accessory kit, eliminating the need for separate purchases. It is equipped with diamond burrs for engraving, cutting discs for trimming, sanding drums and paper for finishing, mounted stones for shaping, and wool wheels for polishing. This vast array of tools empowers users to seamlessly transition between complex tasks such as detailed carving, metal derusting, leather working, and polishing, making it an unparalleled value proposition for makers and repair specialists.


    Adjustable Power for Controlled Material Processing

    Precision requires control, which is delivered through a three-speed adjustable motor (5,000, 10,000, and 15,000 RPM). This allows you to match the tool's power to the delicacy of the task—use low speed for careful carving or polishing soft materials, and high speed for aggressive grinding or cutting. The tool ensures stable performance and high concentricity, minimizing vibration for cleaner, more accurate work. A convenient spindle lock button makes accessory changes quick, secure, and tool-free, facilitating a smooth workflow when switching between the multitude of included bits and attachments.


    Ergonomic Design for Detailed, Fatigue-Free Work

    Designed for the meticulous nature of detail work, this grinder prioritizes user comfort and control. Its ultra-lightweight body (only 96g) significantly reduces hand fatigue during prolonged creative or repair sessions. It supports dual holding modes—a precise pencil-style grip for intricate engraving and a broader palm grip for more robust sanding or polishing—adapting to the task at hand. Modern convenience is provided via a Type-C charging port for the integrated 800mAh battery, with a clear LED indicator showing both speed setting and charging status, ensuring the tool is always ready for your next project.


    Technical Specifications
    Voltage 3.6V Lithium-Ion
    Battery Capacity 800mAh (Built-in)
    No-load Speed 5,000 / 10,000 / 15,000 RPM (3 Settings)
    Chuck Size 2.35mm Collet
    Motor Type Brushed Motor
    Accessory Kit Complete 76-Piece Professional Accessory Kit
    Design Dual Grip Modes (Pencil & Palm), Spindle Lock
    Charging Type-C Port, 1–2 Hour Charge Time
    Indicators Speed Mode & Charging Status LED
    Product Weight 0.096 kg (Tool only)
    Customization Full OEM/ODM support for kit configuration, tool colors, and packaging
    This mini grinder kit is the definitive solution for anyone engaged in fine-scale creation, restoration, or modification. By combining versatile speed control with an exhaustive accessory set in an ergonomic package, it offers exceptional capability and value for detailed work in woodworking, model making, jewelry crafting, and general fabrication. We welcome collaboration to customize this versatile platform for your brand.

    FAQ Frequently Asked Questions
    Q1 What is included in the 76-piece accessory kit?
    The 76-piece professional accessory kit includes diamond burrs for engraving, cutting discs for trimming, sanding drums and sanding paper for finishing, mounted stones for shaping, and wool wheels for polishing. This comprehensive set covers virtually all common rotary tool tasks without requiring additional purchases.
    Q2 What are the three speed settings and when should I use each one?
    The grinder offers three no-load speed settings: 5,000 RPM (low), 10,000 RPM (medium), and 15,000 RPM (high). Use the low setting for delicate carving, polishing soft materials, or fine engraving work. The medium setting suits general-purpose grinding and sanding. The high setting is ideal for aggressive material removal, metal derusting, or cutting tasks.
    Q3 How long does the battery take to charge, and what charger is required?
    The built-in 800mAh lithium-ion battery charges fully in approximately 1–2 hours via a standard Type-C cable. The LED indicator on the tool will display the charging status, so you always know when it is ready to use. No proprietary charger is needed—any compatible Type-C power source will work.
    Q4 What materials can this mini grinder work on?
    This mini grinder is suitable for a wide range of materials, including wood, metal, plastic, leather, stone, ceramic, and more. It is commonly used for woodworking, model making, jewelry crafting, metal derusting, leather engraving, and general fabrication or repair tasks.
    Q5 Is OEM or ODM customization available for this product?
    Yes, full OEM/ODM support is available. Customization options include the accessory kit configuration, tool body colors, branding, and packaging design. Please contact us directly to discuss your specific requirements and we will be happy to provide a tailored solution for your brand.
    Q6 How do I change accessories, and what collet size does it accept?
    Accessory changes are quick and tool-free thanks to the built-in spindle lock button. Simply press the spindle lock to hold the shaft in place, then loosen or tighten the collet by hand. The tool accepts standard 2.35mm shank accessories, which is the most common size for rotary tool bits and attachments.