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Kimberly LucasAug 15, 2025
Why Hitachi B16RM chuck will not stay attached to spindle?
- EElijah MorenoAug 15, 2025
If the chuck of your Hitachi Drill will not stay attached to the spindle and falls off during installation, there might be dirt, grease, or oil on the tapered inside surface of the chuck or on the spindle’s tapered surface. Clean the tapered surfaces of both the chuck and spindle using a household detergent to remove any contaminants.