High Speed Air Turbine Handpiece - NSK-Nakanishi
2020-4-16 · This handpiece is designed only for dental treatment use. 1. Specification Caution · Do not use non-standard burs. The ISO standard shank diameter is ø1.59 - ø1.60mm. · Do not use bent, worn, damaged, or non-concentric burs. Such burs can cause damage to the handpiece. · Do not exceed the bur speed recommended by the bur manufacturer.
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