

DEWALT
DEWALT 4.5″ 900W ANGLE GRINDER 115MM DWE4120
In stock at the Ngong counter
The DEWALT 4.5″ 900W Angle Grinder DWE4120 is a powerful handheld tool designed for cutting, grinding, and polishing metal, stone, and masonry.
- Delivery countrywide from Ngong Township
- Collect today from the Ngong branch
- Genuine stock — no counterfeits
- Need a different size? We’ll source or cut it.
Specifications
- Specification
- Value
- Material
- Metal and impact-resistant plastic
- Finish / Coating
- Standard industrial finish
- Dimensions
- Approx. 310mm (length) x 125mm (height)
- Disc Size
- 115mm
- Power
- 900W
- Voltage
- 230V AC (Kenya standard)
- No-load Speed
- 11,000 RPM
- Weight
- Approx. 1.9 kg
- Side Handle
- Yes, adjustable
- Standards / Compliance
- CE certified, Kenyan electrical safety standards
- Packaging
- Boxed with wrench and side handle
- Country of Origin
- Confirm on request
About this product
What This Product Is and How It Works
The DEWALT 4.5 900W ANGLE GRINDER engineered for precision cutting and grinding. It uses a high-speed 900W electric motor to rotate abrasive discs at speeds sufficient for metal, masonry, and stone applications.
Angle grinders operate by spinning abrasive discs, allowing users to remove material, sharpen tools, smooth surfaces, or cut through dense materials. The DWE4120 supports 115mm discs and includes a side handle for controlled operation, reducing user fatigue during extended use.
Material Quality, Durability and Environmental Performance
This grinder is built for high durability and consistent performance under demanding conditions. The casing combines impact-resistant plastic with metal components to withstand falls and site impacts. Its sealed motor design protects against dust ingress common in Kenyan construction environments.
The tool’s robust bearings and heat-resistant motor ensure sustained operation, even in the high temperatures typical in Nairobi and other urban areas. While suitable for wet cutting with proper discs, it is primarily designed for dry operations.
Installation, Handling and Compatibility
The DEWALT DWE4120 is handheld and ready for immediate operation with minimal setup. Users install abrasive discs using the supplied wrench and can adjust the side handle for left- or right-hand use.
Required tools: 115mm cutting or grinding discs, wrench (supplied). No professional installation is needed, but operators should use PPE including gloves, goggles, and ear protection. Compatible with most standard 115mm discs available locally. Ensure disc ratings match the 900W motor speed.
Typical Applications in Kenya
This angle grinder is suitable for a wide range of Kenyan construction and fabrication tasks.
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Contractors and Builders: Cutting steel reinforcement bars, masonry, and roofing sheets.
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Fabricators: Metal shaping, deburring, and polishing steel or aluminum components.
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Homeowners: DIY projects such as tile cutting, concrete edging, and rust removal.
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Commercial Projects: Workshop maintenance and finishing of fabricated metal products.
It integrates seamlessly with other construction tools available in Kenya. For related construction supplies, explore more in our Shop and Power Tools Category.
TECHNICAL SPECIFICATIONS TABLE
PRODUCT ATTRIBUTES of DEWALT 4.5 900W ANGLE GRINDER
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Material: Metal, Impact-Resistant Plastic
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Size / Dimensions: 310mm x 125mm
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Color: Yellow and Black
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Finish: Industrial-grade
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Application: Cutting, Grinding, Polishing
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Brand: DEWALT
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Unit of Sale: Each
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Country of Origin: Confirm on request
PRODUCT CATEGORIES
Power Tools → Angle Grinders
Angle Grinders Category
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