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Why 99% of People Get This Wrong
31 January 2026 · 9 min · 24K views
Man demonstrates drill clutch function with hand on chuck
What this video covers
The clutch on a power drill prevents stripped screw holes and over-driven fasteners by limiting torque, but its effectiveness depends on selecting the correct mode and gear.Watch To engage the clutch, the drill must be set to drive mode, indicated by a screw icon; drill or hammer modes bypass the clutch entirely.2:17 Gear selection also dictates sensitivity, as higher gears generally provide more precise clutch control than lower gears. Because torque settings are not standardised, clutch graduations vary significantly between brands and even between different models from the same manufacturer.5:55 Using a drill with a properly adjusted clutch is often safer than using an impact driver when installing fasteners into dense materials or metal, as the clutch prevents the tool from continuing to torque once the fastener is seated, which avoids snapping bolt heads.8:20 Testing on consistent materials like MDF confirms that higher gear settings typically offer superior sensitivity for delicate driving tasks.6:28
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