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DeWALT DCG421N

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DeWALT DCG421N
XRLED lightkickback protectionno battery
Main
Typeangle grinder
Power sourcebattery
Specs
Max. disc diameter50 mm
Protective functions
Motor brake
Kickback protectionelectronic
Additional features
Featuresbrushless motor
LED light
collet
In boxwithout charger
Battery
Battery in setis absent
Battery platformDeWALT 18V XR
Battery voltage18 В
Compatible batteriesDCB181, DCB182, DCB183, DCB184, DCB185, DCB187, DCB189
Official Websitedewalt.co.uk
Added to E-CatalogMay 2026
The set includes 2 collets (6 mm and 1/4").
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
How to choose an angle grinderBrief instructions for choosing a grinder
How does an expensive grinder differ from a cheap one?Design features and other factors affecting the quality and price of an angle grinder

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Dewalt Power Tools DCG421N-XJ Dcg421N Xr Compact Right Angle Die Grinder 18V Bare Unit DEWDCG421N

The DEWALT DCG421 XR Compact Right Angle Die Grinder easily reaches into confined and enclosed spaces. There is also an integ... morerated LED light ring at the head of the tool which provides greater illumination when working in enclosed areas. A mesh debris cover restricts dust and debris being drawn through the motor and electronics increasing tool life.Easy to control thanks to its 4 selectable speed settings and speed control trigger. The rubber overmould provides enhanced grip and comfort. Engineered for safety the electronic brake stops the tool in under 1 second and the electronic clutch reduces the kickback reaction in the event of a pinch or stall. Supplied with a 6mm and a 1/4in collet for maximum accessory compatibility. A spindle lock makes it easy to change the accessory no need for multiple tools.Bare Unit NO battery or charger supplied.Specifications:Collet: 6mm & 1/4inNo Load Speed: 10 000/15 000/20 000/24 500/min.PTDDEWDCG421N
PowerToolsDirect.com
Delivery: in United Kingdom
Report
£228.01
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DeWalt DCG421 18v XR Cordless Compact Right Angle Die Grinder No Batteries No Charger No Case DCG421N

The DeWalt DCG421 18V XR Cordless Compact Right Angle Die Grinder is a professional-grade cordless grinding tool designed for... morefabrication, metalworking, automotive, and maintenance applications. Powered by a 32mm brushless motor delivering up to 447 MWO, the DCG421 handles grinding, polishing, deburring, and surface preparation with consistent professional performance. Four selectable speed settings — 10,000, 15,000, 20,000, and 24,500 RPM — allow precise control across a wide range of materials and applications. The compact right angle design makes it well suited to confined spaces and awkward angles where conventional grinders cannot reach. Lightweight construction reduces operator fatigue during extended use, making it a practical choice for contractors working on demanding site tasks throughout the day. Safety features include an electronic brake that stops the accessory in under one second after trigger release, and an electronic clutch that reduces kickback in the event of a pinch or stall. An integrated LED light ring improves visibility in dark or enclosed workspaces, while mesh debris covers protect the motor and electronics from dust ingress for extended service life. Compatible with both 6mm and 1/4" collets, the DCG421 supports a broad range of accessories, and the spindle lock allows quick changes without additional tooling. Features and Benefits: • Part of the DeWalt 18V XR Compact Range — superior ergonomics and manoeuvrability for professional use • 32mm Brushless Motor — efficient, powerful, and built for long-term durability • 447 MWO Output — professional grinding power for metalworking and fabrication tasks • 4 Selectable Speed Settings — 10,000 / 15,000 / 20,000 / 24,500 RPM for precise application matching • Compact Right Angle Design — improved access in tight spaces and at difficult angles • Electronic Brake — stops the accessory in under one second for enhanced safety • Electronic Clutch — reduces kickback in the event of pinch or stall • Integrated LED Light Ring — improves visibility in dark or enclosed work areas • Variable Speed Trigger with LED Backlit Selector — precise control during operation • 6mm and 1/4" Collet Compatibility — supports a wide range of accessories • Spindle Lock — fast accessory changes without the need for multiple spanners • Mesh Debris Covers — protect motor and electronics from dust and debris Specifications: Voltage: 18V Motor Type: Brushless Maximum Power Output: 447 MWO Speed Settings: 10,000 / 15,000 / 20,000 / 24,500 RPM Brake Type: Electronic brake Clutch Type: Electronic clutch Collet Sizes: 6mm and 1/4" Lighting: Integrated LED light ring Speed Control: Variable speed trigger with LED backlit selector Contents: DeWalt DCG421 18V XR Cordless Compact Right Angle Die Grinder (Body Only) No Battery No Charger No Case 6mm collet 1/4" collet Collet spanner
Tooled-up.com
Delivery: to United Kingdom
Report
£235.95
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DeWalt DCG421 18v XR Cordless Compact Right Angle Die Grinder DCG421N

The DeWalt DCG421 18V XR Cordless Compact Right Angle Die Grinder is a professional-grade cordless grinding tool designed for... morefabrication, metalworking, automotive, and maintenance applications. Powered by a 32mm brushless motor delivering up to 447 MWO, the DCG421 handles grinding, polishing, deburring, and surface preparation with consistent professional performance. Four selectable speed settings — 10,000, 15,000, 20,000, and 24,500 RPM — allow precise control across a wide range of materials and applications. The compact right angle design makes it well suited to confined spaces and awkward angles where conventional grinders cannot reach. Lightweight construction reduces operator fatigue during extended use, making it a practical choice for contractors working on demanding site tasks throughout the day. Safety features include an electronic brake that stops the accessory in under one second after trigger release, and an electronic clutch that reduces kickback in the event of a pinch or stall. An integrated LED light ring improves visibility in dark or enclosed workspaces, while mesh debris covers protect the motor and electronics from dust ingress for extended service life. Compatible with both 6mm and 1/4" collets, the DCG421 supports a broad range of accessories, and the spindle lock allows quick changes without additional tooling. Features and Benefits: • Part of the DeWalt 18V XR Compact Range — superior ergonomics and manoeuvrability for professional use • 32mm Brushless Motor — efficient, powerful, and built for long-term durability • 447 MWO Output — professional grinding power for metalworking and fabrication tasks • 4 Selectable Speed Settings — 10,000 / 15,000 / 20,000 / 24,500 RPM for precise application matching • Compact Right Angle Design — improved access in tight spaces and at difficult angles • Electronic Brake — stops the accessory in under one second for enhanced safety • Electronic Clutch — reduces kickback in the event of pinch or stall • Integrated LED Light Ring — improves visibility in dark or enclosed work areas • Variable Speed Trigger with LED Backlit Selector — precise control during operation • 6mm and 1/4" Collet Compatibility — supports a wide range of accessories • Spindle Lock — fast accessory changes without the need for multiple spanners • Mesh Debris Covers — protect motor and electronics from dust and debris Specifications: Voltage: 18V Motor Type: Brushless Maximum Power Output: 447 MWO Speed Settings: 10,000 / 15,000 / 20,000 / 24,500 RPM Brake Type: Electronic brake Clutch Type: Electronic clutch Collet Sizes: 6mm and 1/4" Lighting: Integrated LED light ring Speed Control: Variable speed trigger with LED backlit selector Contents: DeWalt DCG421 18V XR Cordless Compact Right Angle Die Grinder (Body Only) No Battery No Charger No Case 6mm collet 1/4" collet Collet spanner
Tooled-up.com
Delivery: to United Kingdom
Report
£235.95
Buy in shop

DeWalt DCG421 18v XR Cordless Compact Right Angle Die Grinder No Batteries No Charger No Case DCG421N

The DeWalt DCG421 18V XR Cordless Compact Right Angle Die Grinder is a professional-grade cordless grinding tool designed for... morefabrication, metalworking, automotive, and maintenance applications. Powered by a 32mm brushless motor delivering up to 447 MWO, the DCG421 handles grinding, polishing, deburring, and surface preparation with consistent professional performance. Four selectable speed settings — 10,000, 15,000, 20,000, and 24,500 RPM — allow precise control across a wide range of materials and applications. The compact right angle design makes it well suited to confined spaces and awkward angles where conventional grinders cannot reach. Lightweight construction reduces operator fatigue during extended use, making it a practical choice for contractors working on demanding site tasks throughout the day. Safety features include an electronic brake that stops the accessory in under one second after trigger release, and an electronic clutch that reduces kickback in the event of a pinch or stall. An integrated LED light ring improves visibility in dark or enclosed workspaces, while mesh debris covers protect the motor and electronics from dust ingress for extended service life. Compatible with both 6mm and 1/4" collets, the DCG421 supports a broad range of accessories, and the spindle lock allows quick changes without additional tooling. Features and Benefits: • Part of the DeWalt 18V XR Compact Range — superior ergonomics and manoeuvrability for professional use • 32mm Brushless Motor — efficient, powerful, and built for long-term durability • 447 MWO Output — professional grinding power for metalworking and fabrication tasks • 4 Selectable Speed Settings — 10,000 / 15,000 / 20,000 / 24,500 RPM for precise application matching • Compact Right Angle Design — improved access in tight spaces and at difficult angles • Electronic Brake — stops the accessory in under one second for enhanced safety • Electronic Clutch — reduces kickback in the event of pinch or stall • Integrated LED Light Ring — improves visibility in dark or enclosed work areas • Variable Speed Trigger with LED Backlit Selector — precise control during operation • 6mm and 1/4" Collet Compatibility — supports a wide range of accessories • Spindle Lock — fast accessory changes without the need for multiple spanners • Mesh Debris Covers — protect motor and electronics from dust and debris Specifications: Voltage: 18V Motor Type: Brushless Maximum Power Output: 447 MWO Speed Settings: 10,000 / 15,000 / 20,000 / 24,500 RPM Brake Type: Electronic brake Clutch Type: Electronic clutch Collet Sizes: 6mm and 1/4" Lighting: Integrated LED light ring Speed Control: Variable speed trigger with LED backlit selector Contents: DeWalt DCG421 18V XR Cordless Compact Right Angle Die Grinder (Body Only) No Battery No Charger No Case 6mm collet 1/4" collet Collet spanner
Mytoolshed.co.uk
Delivery: in United Kingdom
Report
£235.95
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DEWALT DCG421N XR Compact Right Angle Die Grinder 18V

The DEWALT DCG421 XR Compact Right Angle Die Grinder easily reaches into confined and enclosed spaces. There is also an integ... morerated LED light ring at...
OnBuy.com
Delivery: in United Kingdom
Report
£256.80
Buy in shop

DEWALT Power Tools DCG421N XR Compact Right Angle Die Grinder 18V Bare Unit DCG421N-XJ

The DEWALT DCG421 XR Compact Right Angle Die Grinder easily reaches into confined and enclosed spaces. There is also an integ... morerated LED light ring at the head of the tool which provides greater illumination when working in enclosed areas. A mesh debris cover restricts dust and debris being drawn through the motor and electronics, increasing tool life.Easy to control thanks to its 4 selectable speed settings and speed control trigger. The rubber overmould provides enhanced grip and comfort. Engineered for safety, the electronic brake stops the tool in under 1 second and the electronic clutch reduces the kickback reaction in the event of a pinch or stall. Supplied with a 6mm and a 1/4in collet for maximum accessory compatibility. A spindle lock makes it easy to change the accessory, no need for multiple tools.Bare Unit, NO battery or charger supplied.Specifications:Collet: 6mm & 1/4inNo Load Speed: 10,000/15,000/20,000/24,500/min.
Blueperry.co.uk
Delivery: in United Kingdom
Report
£362.74
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Series DeWALT XR (cordless)
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Grinder / Polisher DeWALT DCG421N