The DCG410B is DEWALT's flagship 20V MAX* XR® brushless angle grinder, accepting both 4.5-in. and 5-in. wheels. Equipped with PERFORM & PROTECT features including an ANTI-ROTATION SYSTEM, it delivers up to 1,590 MWO and 9,000 RPM no-load. The brushless motor maintains constant speed under load for consistent material removal in metal fabrication and surface preparation. The tool-only DCG410B is compatible with all DEWALT 20V MAX* XR® batteries and carries a 3-year limited tool warranty.
What disc sizes does the DCG410B accept?
The DCG410B accepts both 4.5-in. (114mm) and 5-in. (127mm) grinding and cutting wheels, giving more flexibility in wheel selection.
Does the DCG410B have ANTI-ROTATION protection?
Yes. The DCG410B includes DEWALT's ANTI-ROTATION SYSTEM as part of its PERFORM & PROTECT feature set, which is designed to stop the wheel if a sudden bind-up or stall is detected.
Is the DCG410B sold without a battery?
Yes. The DCG410B is a bare-tool configuration. It ships without a battery or charger. Any DEWALT 20V MAX* XR® battery is compatible.
How does the DCG410B compare to the DCG412B?
The DCG410B uses a brushless motor (delivering up to 1,590 MWO) and includes PERFORM & PROTECT safety features, while the DCG412B uses an older brushed motor and lacks the anti-rotation system.
What is the no-load speed of the DCG410B?
The DCG410B runs at up to 9,000 RPM no-load speed with the brushless motor maintaining constant speed under load.
Is the DCG410B good for metal fabrication work?
Yes. Reviewers confirm the DCG410B performs well for daily use in fabrication shops, metal prep for welding, and general grinding tasks.
# DEWALT® 20V MAX* XR® Brushless Cordless 4-1/2-in. - 5-in. (114mm - 127mm) Angle Grinder (Tool Only) **Model:** `DCG410B` **Brand:** DEWALT **Category:** Angle Grinder > The DCG410B is DEWALT's flagship 20V MAX* XR® brushless angle grinder, accepting both 4.5-in. and 5-in. wheels. Equipped with PERFORM & PROTECT features including an ANTI-ROTATION SYSTEM, it delivers up to 1,590 MWO and 9,000 RPM no-load. The brushless motor maintains constant speed under load for consistent material removal in metal fabrication and surface preparation. The tool-only DCG410B is compatible with all DEWALT 20V MAX* XR® batteries and carries a 3-year limited tool warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Angle Grinder | | Voltage (V) | 20 | | Cordless / Corded | Cordless | | Power Source | Battery | | Motor Type | Brushless | | Tool Only | Yes | | Batteries Included | 0 | | Charger Included | No | | Piece Count | 5 | | Height (in.) | 4.9 | | Length (in.) | 13.11 | | Weight (lbs) | 4.5 | | Width (in.) | 6.2 | | Country of Origin | Mexico | | Barcode (UPC) | 885911988582 | | Battery Platform | 20V MAX* XR® | | Disc Diameter In | 4.5 | | No-Load Speed (RPM) | 9,000 | | Switch Type | Paddle | | Warranty | 3-year limited (tool) | ## What's Included - (1) DCG410 20V MAX* XR Brushless Cordless 4-1/2-in. - 5-in. Angle Grinder - (1) Side Handle - (1) Grinding Guard - (1) Cutting Guard - (1) Wheel Wrench Source: https://www.jaspecs.com/dewalt/angle-grinder/dcg410b-dewalt-20v-max-xr-brushless-cordless-4-12-5-114mm-127mm-angle-grinder-tool-only/