K3 Nickel-Titanium Rotary Endodontic Files, #45, .04 Taper, 21 mm, White, 6/Pk, 825-4451
K3 is a third-generation, triple-fluted, asymmetric nickel-titanium rotary endodontic file system designed to cut quickly, efficiently, and safely with exceptional debris removal. A positive rake angle provides active cutting action, while the wide radial land adds blade support and peripheral strength to resist torsional and rotary stresses; a third radial land keeps the instrument centered in the canal to minimize over-engagement, and radial land relief reduces friction on the canal wall. This listing is for size #45 (white), .04 taper, 21 mm length files, supplied 6 per pack (Kerr reference 825-4451).
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Vendor Pricing Comparison
Sorted by lowest price · Add now, sign in at checkout
K3 is a third-generation, triple-fluted, asymmetric nickel-titanium rotary endodontic file system designed to cut quickly, efficiently, and safely with exceptional debris removal. A positive rake angle provides active cutting action, while the wide radial land adds blade support and peripheral strength to resist torsional and rotary stresses; a third radial land keeps the instrument centered in the canal to minimize over-engagement, and radial land relief reduces friction on the canal wall. This listing is for size #45 (white), .04 taper, 21 mm length files, supplied 6 per pack (Kerr reference 825-4451).
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