DEWALT DWE492K
240v Angle grinder - 9" (230mm)
- 2200 Watt
- No load speed: 6600rpm
- Side handle
- Carry case
- 2200 Watt
- No load speed: 6600rpm
- Side handle
- Carry case
- 2200 Watt
- No load speed: 6600rpm
- Side handle
- Carry case
DWE492K
The DWE492K is a 240V corded angle grinder from DeWalt, built for heavy-duty cutting and grinding with a large 230 mm disc. It features a powerful motor, robust construction, and is supplied in a heavy-duty kitbox.
Key Features:
• Power: 2,200 watts
• Disc Diameter: 230 mm
• No-Load Speed: 6,600 rpm
• No-Volt Lock-Off Switch: Prevents accidental restarts after power loss
• Dust Ejection System: Clears debris from airflow to protect the motor
• Ventilated Gear Casing: Improves heat dissipation and tool longevity
• Epoxy-Coated Windings: Resist abrasion and dust ingress
• Quick-Release Guard: Allows fast and tool-free guard adjustments
• Replaceable Carbon Brushes: Extend service life and simplify maintenance
• Spindle Lock: Top-mounted for easy disc changes and maximum cutting depth
• Switch Type: Trigger with lock-off
• Supplied With: Protective guard, side handle, inner and outer disc flanges, spanner, and heavy-duty kitbox
Technical Specifications:
• Voltage: 240V
• Weight: 5.2 kg
• Length: 490 mm
• Spindle Thread: M14
• Variable Speed: No
• Sound Pressure Level: Not specified
• Sound Power Level: Not specified
• Vibration Level: Not specified
Alternative: DWE492
Same grinder supplied in a cardboard box — ideal for users who don’t require a kitbox for transport or storage.
An introduction to angle grinders: Angle grinders have a wide variety of uses amongst, for example, engineers, stone masons, welders, bricklayers & scaffolders. The grinding disc is mounted on a head which sits at right angles to the motor's drive shaft. They are occasionally referred to as disc or side grinders. Cordless angle grinders are concentrated at the smaller disc diameter end of this range. Click here to see all our grinders
To choose between angle grinders: Disc diameter is the key choice to make when selecting an angle grinder. They range in disc diameter size from 4' (100mm) - 9' (230mm) with the 4.1/2' (115mm) & 9' (230mm) grinders being the most popular choices. Smaller grinders rotate the discs at a higher speed. 9' is one of the most popular disc diameter choices. Click here to see all our angle grinders
To make sure you've got the right angle grinder - 9' (230mm): Choosing your power source: 240v tools are used with normal mains power whilst 110v tools are used on construction sites for safety reasons.
Click here to see all our angle grinder - 9' (230mm)
- Spindle lock for quick wheel changes
- Abrasion protected motor for increased durability
- Brush window allows quick brush replacement
- Two position side handle allows the user to optomise handle position to give maximum comfort
- Power Source: Corded
- Power Input: 2200W
- Max. Disc Diameter: 230mm
- No Load Speed: 6600rpm
- Spindle Thread: M14
- Perform & Protect: NO
- Brake: NO
- Clutch: NO
- Switch type: Trigger
- Quick Change Flange: NO
- Supplied in Kitbox: YES
- Weight: 5.2kg
- Length: 490mm
- Height: 151mm
- Hand/Arm Vibration - Grinding: 7.1m/s²
- Uncertainty K 1 (Vibration): 2m/s²
- Hand/Arm Vibration - Sanding: 5m/s²
- Uncertainty K 2 (Vibration): 1.5m/s²
- Sound Pressure: 94dB(A)
- Sound Pressure Uncertainty: 3dB(A)
- Sound Power: 104dB(A)
- Sound Power Uncertainty: 3dB(A)
Includes:
- Kitbox
- Inner and outer disc flanges
- Side handle
- Protective guard
- Spanner

- 1 year warranty - for full information click here
- 1 year warranty can be extended to 3 years (on qualifying products) by registering tool online within 30 days of purchase. For full information and to register your tool click here
- Warranty claims all tools except lasers: Please contact Dewalt directly on 03308080719. Dewalt tools under warranty are eligible for free nationwide collection and return
- Warranty claims on Lasers: Please contact the national Dewalt warranty agent, Global Surveyors Group, directly on 01942 896244. Dewalt tools under warranty are eligible for free nationwide collection and return
- Find your nearest service agent - click here
- You can order until 8pm for free next working day delivery to nearly all of England and Wales. For locations further from our hub, our cut off is 5pm. Some harder-to-reach locations may take an extra day. More info »
- For most orders we use a premium carrier that notifies you of a one hour timed delivery slot and sends text updates.
- If you change your mind within 30 days of buying a tool, not a problem (assuming the tool has not been used and is in its original packaging) - call us on 0333 004 3000 or email us at [email protected] and we’ll contact you to arrange collection. Once the tool is received back, we will refund the cost of the tool less a £6 collection charge.
- If the tool is faulty within 30 days of buying it, we will arrange for its collection at no cost to you and supply a replacement.
- If the tool is faulty after 30 days of buying it, and before the expiry of the manufacturer’s warranty, we will guide you through the manufacturer’s warranty process.
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