Battery Voltage | Mobile construction/automotive work | Industry Standard: 18V (standard for entry-level cordless tools) Our Base: 21V MAX (▲) Our Advanced: 36V (▲▲) | ▲ 21V provides 20% more power than 18V (ISO 13914). ▲▲ 36V delivers 50% higher torque for heavy-duty tasks. | Higher voltage reduces runtime (Base: 45 mins vs. Industry’s 30 mins). |
Motor Type | Precision tasks (e.g., metal polishing) | Industry Standard: Brushed motor (common in budget models) Our Base: Brushless motor (▲) Our Advanced: Brushless + digital speed control (▲▲) | ▲ Brushless motor lasts 2x longer (ISO 230-2). ▲▲ Speed control ensures consistency in delicate work. | Brushless motors cost 15–20% more upfront. |
Disc Diameter | Heavy vs. light-duty material processing | Industry Standard: 125mm (for thick metal/wood) Our Base: 100mm (▲) Our Advanced: 125mm (▲▲) | ▲ 100mm ideal for home repairs (ISO 13849 compliant). ▲▲ 125mm handles 3mm steel plates. | Larger discs require more power; 125mm may strain Base-tier models. |
Runtime | Long-duration projects (e.g., remodeling) | Industry Standard: 30 mins (18V, 1.5Ah battery) Our Base: 45 mins (▲) Our Advanced: 60 mins (▲▲) | ▲ 2Ah battery extends use by 50%. ▲▲ 3Ah battery lasts 2x longer than Industry Standard. | Advanced battery adds 0.3kg weight. |
Safety Features | Hazardous environments (e.g., oil rigs) | Industry Standard: Basic lock-off button Our Base: Lock-on + LED work light (▲) Our Advanced: Anti-vibration + auto-shutoff (▲▲) | ▲ LED light (IP54-rated) improves visibility in dark spaces. ▲▲ Auto-shutoff prevents overheating. | Advanced features add complexity for occasional users. |
Weight & Portability | Prolonged use in tight spaces (e.g., HVAC) | Industry Standard: 2.5kg (prioritizes durability) Our Base: 2.0kg (▲) Our Advanced: 2.2kg (▲▲) | ▲ Ergonomic grip reduces fatigue (ISO 9287). ▲▲ Advanced balances power and portability. | Advanced’s 2.2kg is 10% heavier than Base due to larger battery. |