This is the heart of the impact driver. The Hilti SID 4 A22 uses a for up to 200 Nm of torque.
Disclaimer: Always disconnect the battery before disassembly. Use genuine Hilti parts only – aftermarket components can damage the impact mechanism.
The SID 4 A22 uses a – three stages of reduction. The diagram shows:
This is the heart of the impact driver. The Hilti SID 4 A22 uses a for up to 200 Nm of torque.
Disclaimer: Always disconnect the battery before disassembly. Use genuine Hilti parts only – aftermarket components can damage the impact mechanism.
The SID 4 A22 uses a – three stages of reduction. The diagram shows:
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