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Fix Your Stuck Milwaukee M12 Drill

Don't let a jammed trigger stop your project; restore your drill in 45 minutes.

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Identify the Common Culprits

Stuck triggers usually result from debris, mechanical wear, or corrosion inside the handle housing.

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Understand the Trigger Mechanism

The M12 uses a complex variable-speed control module, making it prone to internal mechanical failure.

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Simple Disassembly Process

Open the handle housing carefully with basic hand tools to access the internal control module.

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Clean or Replace Components

Often, a quick cleaning or replacing the switch assembly will restore full variable-speed drill function.