NSK Ti-Max X-SG25L Mode D'emploi page 12

5-2 Removing the Bur All manuals and user guides at all-guides.com
Depress the Push Button to open the chuck ( ) and remove the bur ( ).
Fig. 4
CAUTION
• Do not use burs with problems listed below as the bur may break, seize up or disengage from the chuck.
- Bent, deformed, worn, rusted, broken, deficient bur.
- Bur which is cracked on the edge or axis.
- Non-ISO(EN ISO) standard, or tampered bur.
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