---
title: DEWALT DCG402B ATOMIC 20V MAX 4.5 In. Angle Grinder (Tool Only)
url: https://octoolhouse.com/product/dewalt-dcg402b-atomic-20v-max-45-in-angle-grinder-tool-only/
date: 2026-04-04T19:45:33+00:00
modified: 2026-09-26T01:43:42+00:00
lang: en_US
---

# DEWALT DCG402B ATOMIC 20V MAX 4.5 In. Angle Grinder (Tool Only)

With the DEWALT DCG402B you can complete high-powered applications in tight spaces using the ATOMIC 20V MAX\* Die Grinder with Lanyard Ready Attachment Point (battery, charger, and lanyard sold separately). This tool is equipped with the DEWALT ANTI-ROTATION System to help maximize control. This feature quickly stops the wheel when a pinch, stall, or bind-up event is sensed, reducing reactionary torque. An ergonomic design allows this tool to access ultra tight spaces. The DEWALT DCG402B features a Lanyard Ready Attachment Point, up to 445 MWO, and a maneuverable design, this grinder is ideal for working at height. Replace pneumatic die grinders with the ATOMIC 20V MAX\* Die Grinder with Lanyard Ready Attachment Point that delivers untethered performance, productivity, and pneumatic-like power .