Kerr TF Twisted Files Rotary NiTi Endodontic File, 0.04 Taper, #40, 23 mm, Black, 3/Pk, 822-4403
Kerr TF (Twisted Files) are rotary nickel-titanium endodontic files used for root canal preparation, featuring R-Phase heat treatment technology that optimizes strength and flexibility. Their cutting flutes are created by twisting rather than grinding, eliminating micro-fractures for greater durability, while an advanced surface conditioning treatment preserves the underlying grain structure. The result is a file that is significantly more flexible and resistant to cyclic fatigue than conventional rotary NiTi files, allowing efficient and safe canal shaping with fewer files per case.
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Vendor Pricing Comparison
Sorted by lowest price · Add now, sign in at checkout
Kerr TF (Twisted Files) are rotary nickel-titanium endodontic files used for root canal preparation, featuring R-Phase heat treatment technology that optimizes strength and flexibility. Their cutting flutes are created by twisting rather than grinding, eliminating micro-fractures for greater durability, while an advanced surface conditioning treatment preserves the underlying grain structure. The result is a file that is significantly more flexible and resistant to cyclic fatigue than conventional rotary NiTi files, allowing efficient and safe canal shaping with fewer files per case.
15 vendors · 10 in stock
