MAKITA GA4540C
110v Angle grinder - 4.1/2" (115mm)
- 1400 Watt
- No load speed: 2800 - 11000rpm
- Spindle lock
Was £158
- 1400 Watt
- No load speed: 2800 - 11000rpm
- Spindle lock
- 1400 Watt
- No load speed: 2800 - 11000rpm
- Spindle lock
GA4540C
The GA4540C is a 115 mm corded angle grinder from Makita, built for powerful and controlled cutting and grinding. It features a high-output motor, variable speed, and enhanced safety systems in a compact, ergonomic design.
Key Features:
• Power Input: 1,400 W
• Disc Diameter: 115 mm
• No-Load Speed: 11,000 rpm
• Variable Speed Control: Matches speed to application
• Soft Start & Constant Speed Control: Smooth acceleration and consistent performance
• Paddle Switch (No Lock-On): Immediate shut-off
• Anti-Restart Function: Prevents accidental start-up
• Labyrinth Construction: Protects motor and bearings from dust
• Spindle Lock & Tool-less Wheel Cover: Quick accessory changes and adjustments
• Double Insulation: Electrical safety
• Supplied With: Grinding wheel, side handle, wheel guard, and wrench
Technical Specifications:
• Spindle Thread: M14
• Bore Size: 22.23 mm
• Max Cutting Depth: 30 mm
• Weight (without cable): 2.5 kg
• Dimensions (L × W × H): 303 × 130 × 116 mm
• Sound Pressure Level: 89 dB(A)
• Sound Power Level: 97 dB(A)
• Vibration Level (Surface Grinding): 6.0 m/s²
• Vibration Level (Disc Sanding): 2.5 m/s²
• Cable Length: 2.5 m
Alternative: GA4540R01
A 115 mm grinder with a slightly lower 1,100 W motor, soft start, anti-restart function, and the same compact form factor. It retains the paddle switch and tool-less wheel guard, offering a lighter-duty option with similar handling and safety features.
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. 4.1/2' 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 - 4.1/2' (115mm): 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 - 4.1/2' (115mm)

1,400W angle grinder series models of GA4540C and GA5040C are successor models of 9560 series models, featuring:
- Lock-on switch to reduce user fatigue.
- Double Insulation
- Ergonomically best possible barrel grip, with a perfect circumference size and shape whcih fits the hand for extra comfortable handling.
- Super Joint System II" provides increased machine durability by absorbing the vibration produced by the wheel grinding or cutting material.
- Tool-less wheel cover is adjustable to any desired poition.
- Constant speed control
- Soft start.
- Electronic current limiter for overload protection.
- Variable speed control dial.
- Anti-restart function.
- Vibration: Surface Grinding: 6 m/sec²
- Bore Diameter: 22.23 mm
- Vibration K factor: 1.5 m/sec²
- Noise sound pressure: 86 dB(A)
- Vibration: Disc Sanding: 2.5 m/sec²
- Noise K factor: 3 dB(A)
- Anti Restart Function: 1
- No Load Speed: 2,800#-#11,000 rpm
- Noise sound power: 97 dB(A)
- Net weight: 2.4 - 2.8 kg
- Input Wattage: 1400 w
- Max Wheel Diameter: 115 mm
- Max Wheel Thickness: 6 mm

- 1 year warranty can be extended to 3 years by registering the tool online within 30 days of purchase, subject to the following conditions:
- the tool is CE marked and was purchased on or after 1st July 2012
- the tool is not an Air Compressor/ Air Tool, a Battery/ Charger, an Accessory, or a Petrol or Production Tool - To register your tool for extended warranty click here
- Warranty claims: Please request a collection from Makita using their returns form. Alternatively, you can speed the process up by taking the tool to your nearest approved Makita Area Service Agent. You can find your nearest agent here. When searching for your nearest agent on the website you will need to select the 'Service - Electric' tick box for a power tool warranty claim, or the 'Service - Garden Machinery' tick box for a garden tool warranty claim. Please contact Howe Tools should you need any assistance.
- 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.
- Recently Viewed
-