DeWALT Angle Grinder 125 mm 840 W DCG407N-XJ

High-performance cutting power for metal and masonry

The DCG407 XR angle grinder from DeWALT delivers 840 W of performance designed for demanding cutting and grinding tasks. It accepts 125 mm discs and uses a 22.23 mm bore with an M14 fitting for broad accessory compatibility. The cordless power type and compatibility with the DEWALT 18V XR battery system make it suitable for metal, tiles and masonry applications where corded power is impractical.

Confident control and low fatigue on site

An ergonomic grip with a side handle provides secure handling during prolonged use. The tool combines metal and plastic construction with rubberised contact points to balance durability and user comfort. At 2,395 g the grinder offers a manageable weight that supports manoeuvring in tight or elevated positions.

Built for platform flexibility and fast turnaround

Powered by Lithium Ion (Li-Ion) batteries within the 18V XR ecosystem, the cordless grinder integrates with existing DEWALT batteries to simplify battery logistics on site. Rechargeable battery chemistry enables repeated use across compatible tools without changing chargers or mounts.

Safety features that aid productive work

Automatic switch-off prevents unintended motor run-on, aiding safe tool changes and transit between tasks. Delivery includes both a grinding guard and a cutting guard to support safe operation with different disc types, while the disc wrench enables quick wheel changes at the workbench.

Clear technical fitment for accessories and replacements

The fitting type is M14. Disc diameter is 125 mm. Bore size is 22.23 mm. Dimensions are compact: height 330 mm, width 170 mm and depth 140 mm. These concise specifications simplify matching of discs, flanges and ancillary accessories.

Ready for trade applications and on-site routines

The DeWALT grinder is aimed at tradespeople working in construction, metal fabrication and tiling who require a robust cordless tool for cutting and surface preparation. Delivery includes the DCG407 XR angle grinder together with a side handle, grinding guard, cutting guard and disc wrench, so the tool is ready to mount common discs and begin typical site operations.