4-Speed Cordless Brushless Angle Grinder 100mm

Powerful 680W cordless brushless angle grinder with 100mm wheel capacity. Features 4-speed control (up to 8500 RPM) and includes two 4.0Ah batteries for continuous heavy-duty cutting and grinding.

Product Introduction

Experience ultimate freedom and power with our 100mm Cordless Brushless Angle Grinder. Engineered for professionals and DIY enthusiasts, this tool eliminates the hassle of cords without sacrificing performance. Equipped with a high-efficiency brushless motor, it delivers 680W of maximum output power, ensuring longer tool life, less heat, and longer runtime. Whether you are cutting metal, grinding welds, or polishing masonry, this portable powerhouse gets the job done safely and efficiently.

Technical Specifications

  • Max Output Power: 680W
  • Max Wheel Diameter: φ100mm
  • Wheel Hole Diameter: φ16mm
  • Spindle Thread: M10
  • Rated Speed (4-Speed): 3600 / 5000 / 6600 / 8500 r/min
  • Battery Pack: 4.0Ah * 2 (Included)
  • Net Weight: 2 kg

Key Features

  • High-Efficiency Brushless Motor: Delivers 680W of power with zero carbon brush maintenance, extending tool life by up to 50%.
  • 4-Speed Variable Control: Easily adjust the RPM (3600-8500) to match the application—low speed for polishing, high speed for aggressive cutting.
  • Continuous Power Supply: Comes with TWO 4.0Ah high-capacity lithium batteries. Charge one while using the other for zero downtime.
  • Ergonomic & Lightweight: Weighing only 2kg, the compact design and non-slip rubberized grip reduce user fatigue during overhead or prolonged work.
  • Standard Compatibility: Uses standard 100mm (4-inch) discs with an M10 spindle thread and 16mm arbor, making accessories easy to find.

Applications

Perfect for construction, auto repair, metal fabrication, and home renovation.

  • Cutting metal pipes, rebar, and tiles.
  • Grinding rust, welds, and rough surfaces.
  • Polishing and surface preparation.

Why Choose Us?

  • Factory Direct: Competitive pricing without the middleman.
  • Strict Quality Control: Every grinder undergoes rigorous testing before shipment.
  • Fast Delivery: Robust supply chain ensuring on-time global shipping.
  • Professional Support: Dedicated after-sales team ready to assist you.

OEM / ODM Services

We welcome B2B wholesale and customization orders! We can provide:

  • Customized brand logo and label.
  • Customized tool housing colors.
  • Customized battery capacity and chargers (plugs for different regions).
  • Personalized packaging solutions (color box, BMC case, etc.).
  • Contact us today for a bulk quote!

FAQ

Q1: What is the advantage of a brushless motor?
A1: Brushless motors run cooler, are more energy-efficient, provide more torque, and require no maintenance compared to traditional brushed motors.

Q2: How long does the 4.0Ah battery last?
A2: Runtime depends on the workload (cutting vs. light grinding). However, with the included dual 4.0Ah battery setup, you can work continuously by swapping and charging.

Q3: Can I use standard discs from the hardware store?
A3: Yes! It fits any standard 100mm diameter disc with a 16mm center hole.

Q4: Does it have safety features?
A4: Yes, it includes a safety guard to deflect sparks and debris, and an anti-restart function to prevent accidental start-up after a battery change.

Q5: Can I get a sample before placing a bulk order?
A5: Absolutely. We support sample orders for quality testing. Please contact our sales team for details.