ZenFlex™

Shape

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. Explore the full range of differentiating features that make ZenFlex a smart investment for your endodontic practice.

 

  • 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.
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Assorted

818-0421.04/ASST/21mm
818-0425.04/ASST/25mm
818-0621.06/ASST/21mm
818-0625.06/ASST/25mm

ZenFlex NiTi Rotary Shaping File

818-1201.04/.20/21mm
818-1202.04/.20/25mm
818-1203.04/.20/31mm
818-1251.04/.25/21mm
818-1252.04/.25/25mm
818-1253.04/.25/31mm
818-1301.04/.30/21mm
818-1302.04/.30/25mm
818-1303.04/.30/31mm
818-1351.04/.35/21mm
818-1352.04/.35/25mm
818-1353.04/.35/31mm
818-1401.04/.40/21mm
818-1402.04/.40/25mm
818-1403.04/.40/31mm
818-1451.04/.45/21mm
818-1452.04/.45/25mm
818-1453.04/.45/31mm
818-1501.04/.50/21mm
818-1502.04/.50/25mm
818-1503.04/.50/31mm
818-1551.04/.55/21mm
818-1552.04/.55/25mm
818-1553.04/.55/31mm
818-2201.06/.20/21mm
818-2202.06/.20/25mm
818-2203.06/.20/31mm
818-2251.06/.25/21mm
818-2252.06/.25/25mm
818-2253.06/.25/31mm
818-2301.06/.30/21mm
818-2302.06/.30/25mm
818-2303.06/.30/31mm
818-2351.06/.35/21mm
818-2352.06/.35/25mm
818-2353.06/.35/31mm
818-2401.06/.40/21mm
818-2402.06/.40/25mm
818-2403.06/.40/31mm
818-2451.06/.45/21mm
818-2452.06/.45/25mm
818-2453.06/.45/31mm
818-2501.06/.50/21mm
818-2502.06/.50/25mm
818-2503.06/.50/31mm
818-2551.06/.55/21mm
818-2552.06/.55/25mm
818-2553.06/.55/31mm
818-4258.04/.25/31MM

ZenFlex NiTi Rotary Shaping File (Sterile)

818-420604/.20/21MM
818-420704/.20/25MM
818-4208.04/.20/31MM
818-4256.04/.25/21MM
818-4257.04/.25/25MM
818-4306.04/.30/21MM
818-4307.04/.30/25MM
818-4308.04/.30/31MM
818-4356.04/.35/21MM
818-4357.04/.35/25MM
818-4358.04/.35/31MM
818-4406.04/.40/21MM
818-4407.04/.40/25MM
818-4408.04/.40/31MM
818-4456.04/.45/21MM
818-4457.04/.45/25MM
818-4458.04/.45/31MM
818-4506.04/.50/21MM
818-4507.04/.50/25MM
818-4508.04/.50/31MM
818-4556.04/.55/21MM
818-4557.04/.55/25MM
818-4558.04/.55/31MM
818-5206.06/.20/21MM
818-5207.06/.20/25MM
818-5208.06/.20/31MM
818-5256.06/.25/21MM
818-5257.06/.25/25MM
818-5258.06/.25/31MM
818-5306.06/.30/21MM
818-5307.06/.30/25MM
818-5308.06/.30/31MM
818-5356.06/.35/21MM
818-5357.06/.35/25MM
818-5358.06/.35/31MM
818-5406.06/.40/21MM
818-5407.06/.40/25MM
818-5408.06/.40/31MM
818-5456.06/.45/21MM
818-5457.06/.45/25MM
818-5458.06/.45/31MM
818-5506.06/.50/21MM
818-5507.06/.50/25MM
818-5508.06/.50/31MM
818-5556.06/.55/21MM
818-5557.06/.55/25MM
818-5558.06/.55/31MM

Assorted (Sterile)

818-4421.04/ASST/21MM
818-4425.04/ASST/25MM
818-4621.06/ASST/21MM
818-462506/ASST/25MM

Features

Minimally Invasive

ZenFlex features a 1mm maximum flute diameter (MFD), 20% smaller diameter compared to other major brands, resulting in preservation of more tooth structure

ZenFke Kerr M9 3d view

ZenFlex Kerr M9 Map

Image based on side by side comparison done by leading endodontist, Dr. Stephen L. Buchanan.

Resistance to Torsional Stress

ZenFlex is designed to be equally resistant or more resistant to torsional stresses relative to major rotary file competitors despite having a smaller MFD and smaller mass.

ZenFlex Resistance To Breakage

ZenFlex Blue Vortex

Resistance to Cyclic Fatigue

Compared to other brands, ZenFlex delivers greater resistance to cyclic fatigue. This results in longer time to failure and reaching the full working length with minimized risk of breakage.

ZenFlex Average Time To Failure

 

Internal Data. Available upon request.

ZenFlex is a trademark of Kerr Corporation. All other trademarks are properties of their respective owners.

Documentation

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Displaying 1 - 5 of 5
Kerr Endodontics - Product Catalog
Document Type: Product Brochure
Language: English (US)
Release date: 
Thursday, January 21, 2021 - 03:01
File size: 
5.162
Download More Info
ZenFlex Gutta Percha Brochure EN -US
Document Type: Product Brochure
Language: English (US)
Release date: 
Monday, April 11, 2022 - 00:04
File size: 
0.746
Download More Info
ZenFlex NiTi Rotary Shaping File (eIFU)
Document Type: Instructions for Use (IFU)
Language: English (US)
Release date: 
Thursday, September 23, 2021 - 01:09
File size: 
0.226
Download More Info
ZenFlex Gutta Percha Tech Card EN-US
Document Type: Technique Card
Language: English (US)
Release date: 
Monday, April 11, 2022 - 00:04
File size: 
0.332
Download More Info
ZenFlex Sterile Sales Sheet
Document Type: Sales Sheet
Release date: 
Monday, March 20, 2023 - 01:03
File size: 
0.348
Download More Info

MKT-21-0347