الجلاخة الزاوية (صاروخ) ديوالت قياس (9") تعمل بجهد كهربائي (110V) موديل (DWE492-B4)

The DWE492-B4 is a 110V, 9-inch angle grinder designed for heavy grinding tasks. It excels at cutting, grinding welds, deburring, rust removal, and smoothing metal and other tough surfaces.

Voltage: 110V; Wheel size: 9 inches; No-load speed up to 11,000 RPM; Spindle lock for easy wheel changes; Dust-sealed switch; Ergonomic handle; Adjustable guard; Model: DWE492-B4.

First unplug the unit. Use the spindle lock to prevent rotation, then rotate the nut counterclockwise to loosen and remove it. Remove the old wheel, install a new 9" wheel with the correct mounting orientation, re-tighten the nut firmly, and re-check for proper seating before use.

Yes, the model includes variable speed control. Use the speed dial or trigger settings to select the appropriate RPM for the task; start at a lower speed for delicate materials and increase for aggressive grinding.

Best used for heavy grinding, weld grinding, rust removal, edge deburring, and smoothing metal surfaces on larger projects thanks to the 9" wheel and high torque.

Wear eye protection with safety goggles or a face shield, hearing protection, gloves, and a dust mask or respirator. Use the adjustable guard to shield yourself from sparks and debris, and inspect the wheel for cracks before use.

Place the grinder on a stable surface, attach a compatible 9" wheel using the spindle lock, secure the wheel with the nut, adjust the guard, connect to a suitable 110V power source, and ensure the switch and safety features operate before applying power.

Regularly inspect and replace worn wheels, keep dust from the motor vents, clean the ventilation areas, check the guard alignment, and ensure the spindle nut threads are clean and undamaged. Lubrication isn't typically required beyond normal usage.

Potential alternatives on Fepy include other 9-inch, 110V grinders from Dewalt and compatible brands with similar specs. Compare models by wheel size, RPM range, and durability to find a suitable substitute.

Consider wheel size, RPM range, motor durability, included features (spindle lock, dust-sealed switch, guard adjustability), and price. A higher RPM and sturdy build for heavy grinding tasks often offer better long-term value for metalworking projects.

Use the correct 9" wheel rated for metal grinding, avoid overheating by using light passes when needed, let the tool cool during extended sessions, and maintain the guard position for safety. Regularly check for wheel wear and replace when worn.