Introduction

The DW660 uses a tool-free bit change mechanism, which involves two grips: one locks the motor shaft in place, while the other allows the user to rotate the collet nut independently of the motor shaft.

Remove the depth guide from the top of the tool.
  • Remove the depth guide from the top of the tool.

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Press and hold down lock button #1.
  • Press and hold down lock button #1.

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Press lock button #2 while still holding lock button #1. Rotate lock button #2 counterclockwise until you see the collet nut become loose.
  • Press lock button #2 while still holding lock button #1.

  • Rotate lock button #2 counterclockwise until you see the collet nut become loose.

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Remove the large collet nut. Remove the collet.
  • Remove the large collet nut.

  • Remove the collet.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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AL25

Member since: 03/09/2016

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