Uploaded May 2015 | Updated September 2026, 2 weeks ago

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How to Use a Drill Chuck Key. Part of the series: Woodworking Tools. Drill chuck keys are used to tighten the bit to the chuck, and each key is designed to match up with the post, the angle and the tooth count. Understand the importance of a chuck key with help from a custom furniture maker in this free video on woodworking tools. Read more: ehow.com/video_5538471_use-drill-chuck-key.html