Product Parameter
|
Rotational Speed |
1800/2200 RPM |
|
Voltage |
21V |
|
Lithium Battery Capacity |
4000 mAh |
|
Torque |
380 NM - 600 NM |
|
Nut Dismantling Range |
M8 - M20 |
|
Bare Machine Weight |
1.2 KG |
Battery-Powered Impact Wrench (Basic Model)
Applicable Scenarios
Focusing on automotive maintenance (e.g., disassembly/assembly of car tire bolts, fixing of small chassis components), light steel structure installation (e.g., small guardrail construction), tower foundation reinforcement, and daily assembly of engineering steel pipe frames. It is suitable for quick disassembly/assembly of small-to-medium bolts, and is a cost-effective choice for basic maintenance and light engineering.
Core Features
Supported by a brushless motor, it has fast start response and low operating noise (≤75dB), which won't disturb the surrounding environment during workshop or outdoor operations.
The intelligent disassembly button has high sensitivity and stops immediately when the bolt is loosened, avoiding indentations on workpieces made of soft materials such as aluminum alloy.
3-speed torque adjustment (380NM/480NM/600NM): can be flexibly switched according to bolt specifications, allowing novices to operate precisely.
1.2KG bare weight + non-slip rubber handle: operable with one hand, with obvious portability advantages during high-altitude operations.
Technical Parameters
|
Rotational Speed |
1800/2200RPM (2-speed adjustable; high-speed gear for faster bolt disassembly, low-speed gear for more stable bolt tightening) |
|
Voltage |
21V (stable high-voltage output, ensuring impact force) |
|
Lithium Battery Capacity |
4000mAh (supports 4-5 complete disassembly/assembly of car tires, fully charged in 2 hours) |
|
Torque Range |
380NM-600NM (compatible with M8-M20 nuts, covering most light operation needs) |
|
Loosening Nut Range |
M8-M20 (compatible with standard metric nuts, no additional adapter accessories required) |
Hot Tags: small electric wrench, China small electric wrench manufacturers, factory, 21v Cordless Impact Wrench, 21v Cordless Tools, High Power Lithium Ion Impact Wrench, lithium battery tools, Small Electric Wrench
