Mini Electric Angle Grinder (FALANS) | Wood engraving, detailed metalwork, small workshops | 120W power (IEC 60238), 10,000 RPM, 43 dBA noise (quieter than a refrigerator hum) ▲, 1.5kg lightweight | Precision for intricate tasks, ergonomic design, low noise for home use ▲ | Limited to lighter materials, requires power outlet, lower torque for heavy-duty cuts |
Cordless Angle Grinder | Outdoor projects, mobile work | 18V battery (IEC 60203), 8,500 RPM, 52 dBA noise, 1.8kg portability ▲ | Freedom from cords ▲, ideal for on-site work, 60-minute runtime (ISO 17353) | Reduced power vs corded models, battery replacement costs, slower charging |
Heavy-Duty Angle Grinder | Industrial metal cutting, construction | 1,500W power (IEC 60238), 5,000 RPM, 95 dBA noise (requires ear protection), 4.5kg | High torque for thick materials ▲, durable build (ASTM A370), fast cutting | Bulky, loud, needs protective gear, not suitable for precision work |
Benchtop Grinder | Tool sharpening, metal fabrication | 2,200W power, 3,600 RPM, fixed-position stability, 110mm grinding wheel (ISO 230-1) | Consistent precision ▲, handles heavy materials, low vibration | Stationary design, large footprint, requires setup time |
Die Grinder | Precision metalworking, engraving | 1,200 RPM, 0.5mm accuracy (ISO 2768), 70 dBA noise, compact 0.8kg ▲ | Ultra-precise cuts ▲, versatile attachments (carbide burrs, sanding discs) | Delicate motor, not for heavy-duty use, higher maintenance |
Pneumatic Grinder | Automotive repair, heavy industrial use | 3HP (ASME B18.1), 11,000 RPM, 85 dBA noise, 2.2kg ▲, no motor overheating | Instant torque ▲, continuous operation, ideal for abrasive materials | Requires air compressor, high maintenance, bulkier than cordless models |