
ZenFlex NiTi rotary shaping files from Kerr are non-sterile nickel titanium instruments designed for shaping, cleaning, and enlarging root canals. They feature a proprietary controlled-memory heat treatment, a triangular cross-section, a non-cutting tip, and a 1 mm maximum flute diameter, delivering high cutting efficiency while minimizing transportation and preserving coronal tooth structure. Compatible with feather-tip gutta percha, they offer excellent flexibility for curves up to 90 degrees and resist cyclic fatigue for reduced breakage risk.
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Sorted by lowest price · Add now, sign in at checkout



ZenFlex NiTi rotary shaping files from Kerr are non-sterile nickel titanium instruments designed for shaping, cleaning, and enlarging root canals. They feature a proprietary controlled-memory heat treatment, a triangular cross-section, a non-cutting tip, and a 1 mm maximum flute diameter, delivering high cutting efficiency while minimizing transportation and preserving coronal tooth structure. Compatible with feather-tip gutta percha, they offer excellent flexibility for curves up to 90 degrees and resist cyclic fatigue for reduced breakage risk.
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