Maxmech Cordless Impact Wrench UIW 20-500 500 N adjustable
KSh 13,500.00
Key Features
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Adjustable Power & Torque Control: Features an electronic base control selector allowing you to dial down output for lighter bolts or unleash full 500 N.m power for stubborn, seized fasteners.
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Heavy-Duty Brushless Motor: Built to deliver sustained high-torque performance with reduced heat accumulation and longer motor lifespan under continuous heavy loads.
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1/2-Inch Square Drive with Hog Ring: Uses a standard friction ring detent for fast, tool-free socket changing during repetitive mechanical work.
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Reverse Auto-Stop Mode: Electronic brake detects when a tight nut breaks free in reverse and automatically reduces speed/impacts to stop the fastener from spinning off into work spaces.
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Reinforced Gear Housing: Cast aluminum front gear case provides heat dissipation and structural durability against drop impacts.
Technical Specifications
| Specification | Details |
| Model | UIW 20-500 |
| Voltage Rating | 20V Max |
| Max Torque | 500 N.m (Newton-meters) |
| Anvil / Drive Size | 1/2 inch (12.7 mm) Square Drive with Friction Ring |
| Motor Type | High-Torque Brushless Motor |
| No-Load Speed | Adjustable 3-Speed (0–1,200 / 0–1,800 / 0–2,300 RPM) |
| Impact Rate | 0–3,200 IPM (Impacts Per Minute) |
| Power Source | 20V High-Capacity Lithium-Ion Battery (4.0Ah / 5.0Ah recommended) |
| Weight | Approx. 2.2 kg (with battery) |
| Weight | 10 kg |
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