Technical Breakdown of the Size Code
The size code M0818M06 follows standard industry nomenclature for rotary files:
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M: Indicates the shape (Cone Pointed / Pointed Tree).
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08: Represents the 8 mm diameter of the cutting head.
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18: Represents the 18 mm length of the cutting flutes.
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M06: Indicates a 6 mm shank diameter, compatible with most standard die grinders and rotary tools.



