Inserts
Insert S1
semi-circular cross-section for work on large areas on all tooth surfaces
Insert S2
triangular cross-section and rounded surfaces for interproximal scaling
Insert S3
flattened and rounded scaling tip for large areas of tartar
Insert S4
semi-circular cross-section and 45° offset for optimum approach to the interproximal surfaces of molars
Insert S5
similar to the S1 insert, but longer and slimmer
