20V Brushless Angle Grinder 8500 RPM - 115mm Cutting Capacity from China Suppliers & Factory
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.
This grinder integrates advanced safety and user-control systems for maximum operator protection and precise handling:
- Soft Start Feature — Reduces initial torque reaction for smoother, more controlled startup.
- Anti-Restart Protection — Prevents accidental activation if power is restored after an interruption.
- Removable Anti-Slip Auxiliary Handle — Multiple mounting positions for optimal two-handed control.
- Protective Cover — Deflects sparks and debris, safeguarding the operator and internal components.
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: abrasive discs, a spanner, auxiliary handle, battery, charger, and protective cover.
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.
| 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 × 210 × 125 mm |
| Included Accessories | Grinder, Abrasive Discs, Spanner, Auxiliary Handle, Protective Cover, Battery, Charger |
| Customization | Full OEM/ODM support available |
