• Controlled Memory NiTi provides high flexibility for following canal anatomy
• Pre-sterilised files reduce chairside preparation before first use
• Rotary design supports efficient mechanical shaping of root canals
• Heat-treated alloy can recover shape after appropriate thermal processing as described by COLTENE
• Individual ISO sizes and assorted configurations support sequence planning
• Designed for professional endodontic use with compatible rotary motors

Coltene Hyflex Files 21mm (4%) is part of the COLTENE HyFlex CM rotary instrumentation range. The files use Controlled Memory nickel-titanium to provide flexibility during root canal shaping and are supplied pre-sterilised. This listing is configured for 21 mm instruments with a 4% (.04) taper.

The listing includes #15, #20, #25, #30, #40 and assorted subproduct configurations. Select the exact ISO size or assorted subproduct required for the shaping sequence. Motor settings, reuse/reprocessing limits and the complete clinical sequence should follow the current COLTENE instructions for use and the clinician's assessment of canal anatomy.

• Material: Controlled Memory nickel-titanium (CM NiTi)
• Length: 21 mm
• Taper: 4% (.04)
• Motion: Continuous rotary
• Sterility: Pre-sterilised
• Pack size: 6 files per selected variant

1 Pack Contains:
• 6 × HyFlex CM Rotary Files, 21 mm, 4% (.04) taper, selected size/assortment

1. Create straight-line access and establish a reproducible glide path before rotary shaping.
2. Select the required file size and inspect the instrument before use.
3. Use a compatible endodontic motor with the speed and torque recommended in the current COLTENE instructions.
4. Advance with light controlled movements while irrigating and recapitulating the canal as required.
5. Remove and clean debris from the flutes frequently and do not force the instrument.
6. Follow the manufacturer instructions for inspection, reprocessing limits and disposal.

Manufactured by: Coltene Whaledent, Switzerland

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