DEWALT DW840-B1 7" Angle Grinder 1800W

DEWALT DW840-B1 7-inch Angle Grinder 1800W
Large electric angle grinder with a 7-inch (180 mm) disc size, powered by a high-output 1,800-watt motor that delivers a no-load speed of up to 8,000 rpm for fast material removal and cutting performance. The die-cast aluminum gear case and head construction provide excellent heat dissipation and increased durability under high-torque, heavy-duty applications. Designed with ergonomics in mind and equipped with a multi-position auxiliary side handle, it allows operators to maintain firm, safe control and reduces fatigue during prolonged continuous use. Ideal for professional tradesmen in steel fabrication, shipyards, and heavy industrial applications.

Features
High-power 1,800-watt rated motor designed to handle continuous heavy-duty sanding, grinding, and cutting without bogging down.
Maximum no-load speed of up to 8,000 rpm (RPM) allows for rapid surface finishing and heavy metal cutting.
High-grade die-cast aluminum gear case and head structure offer exceptional durability and dissipate heat from the gear housing quickly.
Well-balanced body design helps distribute torque and reduces vibration transferred to the user's hands.
Auxiliary side handle can be repositioned to suit user preference for maximum control and precision.
Large trigger switch designed for comfortable operation, featuring a safety lock mechanism to prevent accidental startup.
Specially designed cooling vent system directs airflow to eject dust, debris, and sparks away from the internal motor components.
Heavy-gauge steel wheel guard can be adjusted to securely and safely deflect sparks and flying metal debris.
Convenient wheel change system with a spindle lock button on the gear head allows for quick accessory changes.
Industrial-grade, heat-resistant carbon brushes are easily accessible and replaceable externally to minimize maintenance downtime.
Thick, flexible cord protector at the base of the handle reduces the risk of cord bending and tearing during movement.

Applications
Metal fabrication and structural steel work – Ideal for weld dressing, removing rust from large metal surfaces, or cutting thick steel plates, I-beams, and steel pipes.
Construction and masonry work – Ideal for mounting diamond cutting blades to cut concrete slabs, granite, and marble, or chase grooves in masonry walls on job sites.
Heavy industrial applications – ideal for large machinery maintenance workshops, shipyards, or steel fabrication plants where tools must withstand high pressure.

Specifications
Brand: DEWALT
Product model: DW840-B1
Product type: 7-inch Angle Grinder
Power consumption: 1,800 Watts (1,800W)
AC Voltage: 220 - 240 Volts (50/60Hz for Thailand)
No-load speed: 8,000 RPM
Spindle thread size: M14
Maximum grinding/cutting disc diameter: 7 inches / 180 millimeters (180 mm)
Spindle lock system: Yes (Spindle Lock)
Switch type: Trigger Switch with Lock-on