Angle Grinder 100mm (4″) SMT-8523-B
SMT-8523-B, a meticulously engineered 4-inch angle grinder that delivers the perfect balance of raw power, precision control, and user-friendly ergonomics. This compact powerhouse is the reliable go-to tool for professional workshops, automotive garages, metal fabrication shops, tile installers, home renovators, and serious DIY enthusiasts who need efficient surface preparation, cutting, grinding, and polishing without the fatigue of heavier models.
Size and packaging guidelines
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| Specification | Chair | Armchair | Sofas |
| Height | 37" | 42" | 42" |
| Width | 26.5" | 32.5" | 142" |
| Depth | 19.5" | 22.5" | 24.5" |
| Assembly Required | No | No | Yes |
| Packaging Type | Box | Box | Box |
| Package Weight | 55 lbs. | 64 lbs. | 180 lbs. |
| Packaging Dimensions | 27" x 26" x 39" | 45" x 35" x 24" | 46" x 142" x 25" |
SMT-8523-B Professional 4-Inch (100mm) Angle Grinder – 700W High-Torque Motor | 11,000 RPMÂ
SMT-8523-B, a meticulously engineered 4-inch angle grinder that delivers the perfect balance of raw power, precision control, and user-friendly ergonomics. This compact powerhouse is the reliable go-to tool for professional workshops, automotive garages, metal fabrication shops, tile installers, home renovators, and serious DIY enthusiasts who need efficient surface preparation, cutting, grinding, and polishing without the fatigue of heavier models.
Balanced Power for Superior Control Equipped with a 700W high-torque motor designed for steady and reliable performance, the SMT-8523-B offers enough power for tough jobs like cutting metal, removing rust, and slicing tiles—while its balanced weight makes it easy to control for more delicate tasks like cleaning welds, smoothing edges, and polishing surfaces. Say goodbye to cumbersome heavy-duty grinders; this model keeps you in command even during extended use.
High-Velocity Performance The impressive 11,000 RPM no-load speed enables fast, clean material removal and smooth finishes, drastically reducing time spent on secondary sanding or finishing. Slice through rebar, sheet metal, angle iron, or masonry with ease and achieve professional-grade results on every job—from quick cuts to precision grinding.
Key Features & Benefits
- Compact & Lightweight at Only 2.3 kg: Engineered for minimal operator fatigue with a streamlined, balanced body and ergonomic grip. Ideal for tight spaces, overhead work, or prolonged sessions in workshops and garages.
- Universal Accessory Compatibility Standard M10 spindle thread and 16 mm disc bore accept a wide range of 100 mm (4-inch) accessories worldwide—including cutting discs, grinding wheels, flap discs, wire brushes, diamond blades, and polishing pads. No need for proprietary extras; use what you already have.
- Durable, Jobsite-Ready Construction Reinforced metal gear housing, high-efficiency cooling vents, and robust internal components withstand dust, sparks, and daily abuse in construction sites, fabrication shops, and automotive environments.
- Optimized Ergonomics for Modern Users Secure, comfortable grip reduces vibration transfer and hand strain. The compact design excels in maneuverability for precise control in confined areas or intricate tasks.
Versatile Applications The SMT-8523-B shines across multiple trades and projects:
- Metal fabrication: Cutting, grinding, deburring steel, aluminum, and stainless
- Masonry & tile work: Precise scoring and cutting of ceramic, porcelain, and brick
- Automotive repair: Rust removal, body panel prep, exhaust cutting, and weld smoothing
- General DIY & craft projects: High-speed sanding, shaping wood/metal, and surface finishing
Safety Certifications & Compliance The SMT-8523-B meets rigorous international safety and environmental standards for reliable, compliant use in professional and home settings:
- CE Marking (Conformité Européenne) Fully compliant with EU requirements under the Low Voltage Directive for electrical safety (protection against shock, proper insulation, and grounding) and the Electromagnetic Compatibility Directive to minimize interference and ensure immunity in noisy environments.
- EN IEC 62841-2-3:Â Certified to the specific safety standard for hand-held grinders, disc-type polishers, and sanders (including angle grinders). This covers critical aspects such as the following:
- Mechanical hazards (guard strength, burst resistance, spindle lock)
- Protection against accidental start and kickback
- Thermal and electrical safety
- Vibration and noise limits
Package Contents
- 1 × SMT-8523-B 4-Inch Angle Grinder
- 1 × Side handle
- 1 × Pin spanner / wrench
- 1 × User manual & safety instructions
- Secure industrial-grade packaging
Mandatory Safety Guidelines Always wear a full face shield or goggles + face shield, hearing protection, cut-resistant gloves, a dust mask/respirator (especially on masonry), and appropriate clothing. Use only approved 100 mm discs rated ≥11,000 RPM with a 16 mm bore. Ensure proper disc installation and guard positioning before use.
The SMT-8523-B 700W 4-Inch Angle Grinder is more than a tool — it’s a smart investment in productivity, precision, and safety. Experience the seamless blend of compact power and professional performance today.
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Technical Specifications
| Feature | Specification |
|---|---|
| Power Input | 2000W (High-Efficiency) |
| Voltage | 220V/240V (Global Dual Voltage) |
| Frequency | 50/60Hz (Universal) |
| Temperature Range | 50°C to 600°C (Precision Dial) |
| Airflow | 450 Liters/Minute (Tornado Flow) |
| Weight | 1 kg (Industry’s Lightest) |
| Nozzle Type | Standard Reducer (Included) |






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