The DeWalt DCG405FN 125mm cordless angle grinder delivers professional-grade cutting and grinding power with its brushless motor, achieving a no-load speed of 9000 RPM for fast material removal. This tool is designed for maximum runtime and durability, operating on the DeWalt 18V XR lithium-ion battery platform for consistent, high-performance work on the job site. Features and Benefits
- Brushless Motor Technology - Provides increased efficiency and runtime, with no carbon brushes to replace for significantly longer motor life and sustained power.
- 125mm Disc Capacity - The compact disc size offers excellent maneuverability in tight spaces while maintaining ample cutting and grinding depth for a wide range of materials.
- 9000 RPM No-Load Speed - Delivers high rotational speed for aggressive grinding, cutting, and finishing, ensuring fast and efficient work progress.
- Cordless 18V XR Platform - Enables complete freedom of movement without a power cord, compatible with the extensive range of DeWalt 18V lithium-ion batteries for all-day productivity.
- Tool-Free Guard Adjustment - Allows for quick and easy repositioning of the safety guard without needing a wrench, saving time and enhancing on-site safety. Applications
- Metal Fabrication and Cutting - Efficiently cuts through rebar, metal conduit, and sheet metal, or prepares surfaces for welding with grinding discs.
- Masonry and Tile Work - Cuts bricks, blocks, and ceramic tiles with precision using a diamond cutting disc for renovation and construction projects.
- Surface Preparation and Finishing - Removes rust, paint, and weld splatter from metal surfaces, or smooths rough edges with appropriate grinding and flap discs.
- General Demolition and Modification - A versatile tool for cutting bolts, removing mortar, or trimming various materials during repair and demolition tasks. Note: Battery and charger sold separately. Always wear appropriate personal protective equipment including safety glasses, gloves, and hearing protection.
Model Number: DCG405FN. Weight: 1.8 kg (without battery). Power Source: Lithium-Ion Battery (DeWalt 18V/20V Max platform). Disc Diameter: 125 mm. Length: 362 mm. Motor Type: Brushless. No-Load Speed: 9000 RPM. Safety Features: Electric Brake, Spindle Lock. Spindle Thread: M14. Switch Type: Slide Switch. Type: Cordless Angle Grinder. Wheel Guard Type: Adjustable. Dimensions (LxWxH): Approximately 360 x 125 x 100 mm (estimated based on disc size). Disc Diameter: 125 mm (5 inches). Weight (Tool Only): Approximately 1.8 kg (estimated based on comparable models). Power Source: Lithium-Ion Battery (DeWALT FLEXVOLT or 20V MAX platform compatible). Sound Power Level: < 100 dB(A) (typical for class). No-Load Speed: 9000 RPM. Dust Ejection: Multi-Port Dust Ejection System. Guard Type: Adjustable Side Handle. Guard Type: Rotatable Guard. Motor Technology: Brushless (BLDC). Product Type: Cordless Brushless Angle Grinder. Safety Feature: Electric Brake. Safety Feature: Spindle Lock. Spindle Thread: M14. Switch Type: Slide Switch. Vibration Control: Anti-Vibration Side Handle. Wheel Bore: 22.23 mm (7/8 inch). Q: What are the key specifications of the DeWalt DCG405FN 125mm angle grinder? A: The DeWalt DCG405FN is a cordless, brushless angle grinder with a 125mm disc capacity and a no-load speed of 9,000 RPM. It is designed to run on DeWalt's 18V/20V MAX lithium-ion battery platform, offering the power and runtime needed for demanding tasks.. Q: How durable is this DeWalt brushless angle grinder for professional use? A: Built to DeWalt's professional-grade standards, the DCG405FN features a robust brushless motor that provides longer tool life and sustained power under load. Its construction is designed to withstand the rigors of a jobsite, offering reliable performance for cutting, grinding, and polishing applications.. Q: Can I use the DeWalt DCG405FN grinder with all DeWalt 18V batteries? A: Yes, the DCG405FN is fully compatible with DeWalt's extensive 18V/20V MAX lithium-ion battery system. This means you can use it with any battery from this platform, from compact 2.0Ah to high-capacity 5.0Ah or larger, allowing you to tailor runtime and power to your specific task.. Q: What is the warranty for the DeWalt DCG405FN cordless grinder? A: DeWalt tools typically come with a strong warranty that reflects their professional quality. For the exact warranty period and terms for the DCG405FN, please check the official DeWalt warranty information provided with the tool or on their website, as it offers comprehensive coverage.. Q: Does the brushless motor in this DeWalt grinder offer good value compared to brushed models? A: Absolutely. The brushless motor technology provides superior efficiency, longer runtime per battery charge, and significantly increased motor life compared to brushed models. This makes the DCG405FN a valuable long-term investment for professionals who require dependable, high-performance tools..