DeWALT DCG409T2 Cordless 18V 125mm XR FLEXVOLT Advantage High Power Grinder With 2x6Ah Battery, Charger And Case Set

DeWALT DCG409T2 18V XR FLEXVOLT Advantage Brushless 125mm Angle Grinder with 2×6.0Ah Batteries, Charger and Case

The DeWALT DCG409T2 is a high-performance 18V XR FLEXVOLT Advantage brushless angle grinder designed to deliver exceptional power, runtime and safety for professional users. With its intelligent FLEXVOLT Advantage technology, the tool senses when a FLEXVOLT battery is attached, unlocking up to 54% more power compared to standard 18V XR tools — ideal for heavy-duty cutting and grinding applications.

Key benefits

• High-efficiency brushless motor delivers maximum performance and extended runtime.

• FLEXVOLT Advantage technology increases power when paired with DeWALT 18V/54V FLEXVOLT batteries.

• 125mm (5") disc capacity provides versatility for cutting, grinding and surface preparation tasks.

• Electronic brake rapidly stops the wheel after trigger release for improved safety.

• Electronic clutch helps reduce kickback in the event of a stall.

• Mesh guards prevent dust ingress to extend motor life.

• Soft start feature ensures smooth acceleration for controlled operation.

• Slim ergonomic design offers comfort and control in demanding conditions.

• Supplied with two 6.0Ah FLEXVOLT batteries, fast charger and durable TSTAK carry case for on-site mobility.

Technical features

• Voltage: 18V XR (FLEXVOLT Advantage compatible)

• Motor: Brushless

• Disc diameter: 125mm

• No-load speed: 9000 rpm

• Spindle thread: M14

• Weight (without battery): approx. 1.8 kg

• Sound pressure: 92 dB(A)

• Vibration (surface grinding): 4.4 m/s²

Package contents

• 1 × DCG409 18V XR FLEXVOLT Advantage Brushless 125mm Grinder

• 2 × DCB546 18V/54V XR FLEXVOLT 6.0Ah Li-Ion Batteries

• 1 × DCB118 XR FLEXVOLT Fast Charger

• 1 × TSTAK Carry Case

Overview

The DeWALT DCG409T2 combines the convenience of cordless operation with FLEXVOLT-level power. Its brushless motor, advanced electronics and high-capacity batteries make it the perfect choice for professional trades requiring maximum performance, safety and reliability for metal and masonry cutting or grinding.