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.
• Do not use burs other than specified in "10. Specifications" as such burs may be accidentally released or break during rotation.
• Always keep the bur shank clean. Dirt or debris in the chuck could cause poor bur concentricity or low chuck retention force.
• Always insert the bur all the way into the chuck. If insertion is insufficient, premature failure of the bearings or accidental release of the bur
may occur.
• Do not exceed Max. Bur Length shown in "10. Specifications".
• Always follow the instructions provided by the bur manufacturer.
• Do not exceed the bur speed recommended by the bur manufacturer.
• Do not mount or remove the bur until the motor has completely stopped.
• Do not apply excess pressure to the bur as it may break or bend or become difficult to remove.
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