DEWALT

20V 4-1/2 in. Paddle-Switch Grinder (Bare Tool)

SKU: DCG408B
Lititz, PA
M-F 6:30am-8:30pm; Sat 6:30am-4:00pm
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Lititz Your Store 2 in stock
Features chevron-down chevron-up
Complete grinding applications with the 20V MAX* Brushless Cordless 4.5" Paddle-Switch Angle Grinder that maintains constant speed under load. Equipped with overload protection and an efficient brushless motor, this cordless tool accommodates 4.5" wheels and includes both a Type B guard for grinding and a clip-on guard to convert the Type B guard for cutting operations. Designed for versatility and durability, this grinder features mesh screens that help prevent debris that can cause damage from entering internal components. Offering paddle-switch operation that allows the user to conveniently start and stop their grinder, the 20V MAX* Brushless Cordless 4.5" Paddle-Switch Angle Grinder is ideal for tough days on the job. Battery & charger sold separately.

Includes:
(1) DCG408 4-1/2" Grinder
(1) Side Handle
(1) Clip-On Guard
(1) Inner & Outer Flange
(1) Hex Wrench

  • Runtime allows for up to 56 cuts of 1/2 “ rebar
  • Includes anti-rotation features, a kickback brake, and an E-clutch
  • Take on tough jobs with a brushless motor engineered to deliver up to 850 MWO and up to 9,000 rpm (no load)
  • Accommodates common regional market requirements with a 4" - 5" wheel acceptance.
  • Maintains constant speed under load and minimizes maintenance with an efficient brushless motor that doesn't require brush changes
  • Help prevent accidental start ups with an intuitive paddle switch which allows users to quickly shut off and activate the grinder as needed
  • Quickly remove guard with tool-free change system
  • Helps block debris from entering internal components with mesh screens
Specifications chevron-down chevron-up
Brand DEWALT
Date Added Apr 15, 2026
UPC 885911954136
Package Length (in) 5.56"
Package Width (in) 6.75"
Package Height (in) 13.00"
Manufacturer Part Number DCG408B
Voltage 20V
Wheel Diameter 1"
Battery Type Lithium-Ion
Motor Type Brushless
Battery Platform 20V MAX
Width 6.75"
Height 5.1"
Weight 4.828 lb
Length 13"
Batteries Included No
Charger Included No
Case Included No
Warranty 3 Year Limited Warranty
Corded/Cordless Cordless
Maximum Speed 9000 rpm
Arbor Size 5/8"
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