Uploaded October 2016 | Updated September 2026, 28 minutes ago

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A spindle lock is added to the Precision Matthews PM25MV milling machine to safely and quickly change the tool. The spindle lock is installed inside of the head to avoid changing the belt drive or the belt guard. Use of the spindle lock is compared to other methods of changing the tool. Faster tools changes greatly improves the productivity of the CNC conversion. Spindle locks may work on similar mills, e.g., Grizzly G0704 and Titan TM25.

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