Smedent super quality Carbide cutters have been engineered and developed with the latest high end Swiss Machinery to enable maximum cutting efficiency, accuracy ,smooth and better running with a long life; We have Super Fine (yellow Ring),Fine(Red Ring) and Standard(Blue Ring) working for Precious & non-precious Alloy and composites; Coarse(Green Ring) Super Coarse (Black Ring),Standard(Blue Ring) working for Acrylics and Plaster , and Fine (Purple Ring) working for Acrylics and Titanium; And Cutting Toothing includes cross cut ,plain cut and plain cut with fine spinal groove. The above is an example of technical complex carbide soldering when the shaft is inserted into the carbide head. This technique significantly improves the stability, centricity of the cutter leading to nil vibrations, almost minimal breakage and a smooth running ISO 134 Spiral cut fine L mm 13.5 9.5 14.0 14.0 9.0 5.5 5.0 11.5 14.0 11.5 Size mm 2.3 2.3 4.0 2.3 2.3 2.3 2.3 4.0 6.0 2.3 Order No. 6631401 6631402 6631406 6631407 6631408 6631409 6631410 6631411 6631412 6631413 ISO NO.500. 104... 143 134 023 184 134 023 196 134 040 201 134 023 201 134 023 237 134 023 274 134 023 274 134 040 275 134 060 290 134 023