21mm - 30/4% Taper Rotary File
Heat-treated NiTi rotary file #30/4% taper and 21mm length for flexible, fatigue-resistant shaping in narrow, curved canals.
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Modern endodontics demands a balance between thorough debridement and structural preservation. The Dentaura #30/04 Taper Rotary File is engineered for clinicians dedicated to conservative shaping. The continuous 4% taper removes infected tissue and creates an ideal glide path or final shape while preserving critical pericervical dentin.
Manufactured from proprietary heat-treated NiTi alloy, this instrument drastically reduces shape memory, allowing it to trace the natural canal curvature without ledging, zipping, or transportation. The specialized 21mm working length is the ultimate solution for molar endodontics, effortlessly accommodating patients with limited vertical mouth opening or tight posterior access.
