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818-1452

ZenFlex™ File .45/.04/25mm

SKU# 818-1452

NiTi Rotary Shaping File


Maximum Strength. Minimally Invasive.


Every patient’s canal anatomy is unique. With ZenFlex, you’ll have the cutting efficiency, along with the right balance of strength and flexibility you need to accommodate a wide range of curvatures in even the most complex canal anatomies.




  • High Cutting Efficiency— 1 mm flute diameter and a non-cutting tip help minimize transportation and preserve the tooth’s structural integrity.




  • Minimally Invasive — 1 mm flute diameter and a non-cutting tip help minimize transportation and preserve the tooth’s structural integrity.




  • Exceptional Strength — Resists cyclic fatigue better and with comparable torque strength relative to other leading files on the market, resulting in minimal breakage and deformation.




  • Excellent Flexibility — Excellent controlled memory and flexibility for up to 90º curves that accommodate even the most complex canal anatomies.




Testimonial


“I absolutely love these files. That tooth was 24 mm long, and usually if I had a case like this with a curve, calcification, and that length, I’d be nervous trying to take a file to the apex without hand filing up to a 20, which takes so much time! In this case I trusted my 13/06 Traverse after just using a 10 file, and we got thejob done in 45 minutes from Anesthesia to Final X-ray. The patient was thrilled!"


Dr. Meredith Newman


Check out some cases


“Dr. Newman, is a paid consultant of Kerr. The opinions and techniques expressed are those of the doctor. Kerr is a medical device manufacturer and does not dispense medical device. Clinicians should use their own professional judgment.


Available in a pack of 6

    With ZenFlex, you’ll have the cutting efficiency, along with the right balance of strength and flexibility you need to accommodate a wide range of curvatures in even the most complex canal anatomies.
    • High Cutting Efficiency — Designed with triangular cross section with proprietary heat treatment, ZenFlex exhibits high cutting efficiency.
    • Minimally Invasive — 1 mm flute diameter and a non-cutting tip help minimize transportation and preserve the tooth’s structural integrity.
    • Exceptional Strength — Resists cyclic fatigue better and with comparable torque strength relative to other leading files on the market, resulting in minimal breakage and deformation.
    • Excellent Flexibility — Excellent controlled memory and flexibility for up to 90º curves that accommodate even the most complex canal anatomies.

    Length :

    25 mm

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        Certificates
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        English (UK),
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        CE 00847 dated 17 June 2021
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        1.98 MB
        01791pate2012_KERR_PL_UlotkaPromocjeStyczenLuty2021_210x297mm_p12_LowRes.pdf
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        07022020_SonicFill3-Sales-Sheet_A4_web_ES.pdf
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        2.14 MB
        07022020_SonicFill3-Sales-Sheet_A4_web_UK.pdf
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        Instructions for Use (IFU)
        0.14 MB
        077-0656 AUTOFIT GREATER TAPER, NON STANDARD, STANDARD, TF™ ADAPTIVE PAPER POINTS AND ZENFLEX™ ONE PAPER POINTS
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        3.25 MB
        181217_Collection-of-Clinical-Articles-OBU_210x297mm -TK.pdf
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        191220_Multiply your ability with Sonic energy-A4_web_ADV_PL.pdf
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        Studies / Articles
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        English (US)
        2019 Novel Coronavirus Outbreak Update for Canada
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        34.21 MB
        20210107_Kerr-Consumables-Catalogue-2021_210x297mm_WE.pdf
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        6.85 MB
        20210112_Aktionen-Deutschland-Osterreich-H1-2021_210x297_web.pdf
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        2021-02-02-Kerr-Special-offers-A4-february-july.pdf
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        2021-08-12-Kerr-Special-offers-brochure-A4-for-site.pdf
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        2022 Dental Product Shopper Nexus RMGI Evaluation
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        15.74 MB
        2023 Endo Catalog with Linked Table of Contents
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        English (US)
        2023 Kerr Rotary Catalog
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        20230926_Kerr-AUTUMN Promotions-2023_210x297mm_UK_Rev1.pdf
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        Product Brochure
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        20231212_elements-Connect&Apex-Connect-Brochure_210x297mm_IT.pdf
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        20231212_elements-Connect&Apex-Connect-Brochure_210x297mm_CZ.pdf
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        Catalog
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        20241128_Kerr-Catalogue-2024_210x297mm.pdf
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        2025 KN aprile giugno singole (1).pdf
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        Product Brochure
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        2025-09-14 Kerr Nexus RMGI brochure 216x280
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        230724_envista_interview_01_meredith_newman_final (1080p).mp4
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        230724_envista_interview_02_jorge_vera_final (1080p).mp4
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        Technical Document
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        41363-Tech-card-Maxcem-Chroma
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        Instructions for Use (IFU)
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        English (US)
        504854e REV00 PROGLOSS POLISHER eIFU
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        0.91 MB
        524020 MDSAP16 2019-01-11 englisch.pdf
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