8. TOOL OPERATION
Changing Grinder Bit Attachment:
1. Install the collet inside the shaft.
2. Then install the collet nut
on the shaft loosely.
3. Place an appropriate grinder bit
for the application inside the collet.
4. Aligning the open end of the wrench (1)
on the flat surface shaft and wrench (2)
on the flat surface of collet nut.
5. Wrenches are used to hold
the shaft and the collet nut.
Wrench (2)
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9
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Collet
Collet Nut
Grinder Bit
Wrench (1)