characteristic
The design size of grinding head is small, which is convenient for cavity polishing and has good polishing effect.
step
1)RF3164 main preparation polishing, with a tip diameter of 2.2 mm.
2)RF3044 auxiliary main preparation polishing, the tip diameter is 1.6 mm. 3) polishing the adjacent gingival wall of 3)RF3074, with a tip diameter of 1.4 mm 4) polishing the line angle of RF 3054.
effect
Because the grinding head is small in design and flexible in polishing, it can be polished at any angle, laying a good foundation for inlay embedding.
Cautions
The grinding head is small. Control the pressure and speed to avoid the grinding head from breaking.
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