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Vertical Punch Plier
Vertical-indent aligner adjustment plier designed for rotational correction and directional force application during clear aligner therapy.
Key Features:
• Constructed from surgical-grade stainless steel with satin finish
• Vertically oriented rectangular punch tip creates precise directional indents
• Male-female beak configuration ensures accurate and repeatable punch geometry
• Circular box-joint pivot maintains stable jaw alignment during compression
• Room-temperature operation eliminates the need for tip heating
• Controlled shallow indentation preserves aligner wall integrity
• Fully autoclavable at 132–135°C without corrosion or pivot misalignment
• Designed for rotational correction, in-out adjustment, and molar distalization support
Vertical Punch Plier
Rotation correction sits among the most demanding movements in clear aligner therapy, and the Vertical Punch Plier (Article# LS8-135) is purpose-built to address it. The instrument body is machined from surgical-grade stainless steel with a satin finish. Its working end features a vertically oriented rectangular male punch tip on one beak and a corresponding female slot on the opposing jaw, an upright profile that places a directionally specific indent at the mesial or distal line angle of a target tooth, without contact spreading to adjacent aligner surfaces.
The NAOL Clear Aligner Plier – Vertical Punch operates without tip heating, applying room-temperature mechanical pressure through a circular box-joint pivot to stamp a clean vertical indentation into thermoplastic aligner material. Indentation depth remains shallow by design, sufficient to create a meaningful contact point without weakening aligner wall integrity. The stainless-steel construction tolerates repeated autoclave sterilization at 132–135°C, maintaining tip geometry and pivot alignment across extended clinical service without corrosion or jaw offset.
Orthodontists use the Vertical Punch Plier during clear aligner therapy to over-correct rotations on lagging incisors, canines, and premolars by placing a vertical indent at the mesial or distal line angle on the facial and/or lingual aligner surface. When a rotational couple is needed, the clinician places opposing indents; one facial, one lingual, on opposite sides of the same tooth, generating a rotational force pair directly through the Aligner Pliers Vertical tip contact point. The instrument also corrects in-and-out discrepancies and enhances molar distalization when placed at first molar embrasures.
Orthodontists who stock their instrument kits through Leader Surgical get more than individual tools, they get a catalogue built around the full range of aligner mechanics, so every rotation stage from mild lag to active overcorrection has a purpose-matched instrument ready at the chair.
What exactly does this plier do?
It creates a precise vertical rectangular indentation (typically around) or notch in clear aligners without requiring heat.
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