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Dental Composite Polishing Discs Kit with Plastic Hub

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Premium Ø 8mm mini composite restorative polishing discs engineered with integrated plastic hubs for delicate interproximal contouring and cervical finishing. Features ultra-flexible backing, aluminum oxide abrasives across 4 progressive grit stages, and a dedicated stainless steel RA mandrel for rapid snap-on bur exchange. Designed without metal centers to eliminate accidental gouging or tooth discoloration.

Model: TOP PM / TOR VM Type No. 1.610

Disc Diameter: Ø 8 mm (Mini profile for hard-to-reach anterior & cervical zones)

Kit Contents: 40 Pcs Discs (10 Blue, 10 Green, 10 Yellow, 10 White) + 1 Disc Mandrel

Mounting Type: Integrated Plastic Hub (Snap-On System, Scratch-Free)

Abrasive Sequence: Coarse (Blue) → Medium (Green) → Fine (Yellow) → Superfine (White)

Mandrel Shank: ISO 204 Standard RA Latch (Ø 2.35 mm for Low-Speed Contra-Angles)

Professional Dental Finishing & Polishing Discs Kit (No. 1.610 | Ø 8mm)

Restoring natural proximal contours and smooth subgingival margins in anterior and premolar restorations requires compact, highly maneuverable rotary instruments. The No. 1.610 Dental Polishing Discs Kit provides dental clinicians with a complete 4-step sequential polishing system tailored for confined interproximal spaces. Engineered with a compact Ø 8 mm diameter and soft flexible polyester backing, these discs effortlessly adapt to tight cervical lines, interdental embrasures, and lingual fossae without altering primary tooth morphology.

Key Clinical Advantages & Features

  • Safe Plastic Hub Design: Molded with a raised clear plastic center socket that snaps securely onto the specialized mandrel tip. Unlike traditional metal-eyelet discs, it leaves zero exposed metal, eliminating the risk of accidental restoration gouging, black frictional marks, or enamel scratching.
  • Micro-Diameter (Ø 8 mm) Maneuverability: Smaller than conventional 12mm/14mm discs, the 8mm profile offers superior visual control and fits naturally into narrow proximal boxes and deep cervical Class V preparations.
  • 4 Progressive Grit Stages: Color-coded discs transition predictably from initial gross resin trimming to final mirror glaze, dramatically reducing chairside finishing time.
  • Ultra-Thin Flexible Polyester Backing: Bends under light pressure to wrap smoothly around anatomical tooth convexities while resisting tearing during interdental insertion.
  • Precision Stainless Steel RA Mandrel: Machined to tight ISO tolerances with a durable retention ball head, allowing rapid click-on mounting and firm anti-slip drive under clinical speeds.
  • Hygienic 5-Compartment Case: Neatly partitioned organizer case separates each grit grade and holds the mandrel, facilitating effortless chairside access and tidy inventory management.

4-Stage Grit Progression Guide

Disc Color Grit Classification Primary Clinical Procedure Qty / Box
Blue Coarse Gross reduction, excess composite removal, and initial margin shaping 10 pcs
Green Medium Anatomical contouring, smoothing scratches, and secondary beveling 10 pcs
Yellow Fine Pre-polishing, surface leveling, and preparing a satin smoothness 10 pcs
White Superfine Final high-gloss mirror luster, recreating lifelike enamel gloss 10 pcs

Technical Specifications

Model Reference TOP PM / TOR VM 1.610 Type
Disc Diameter Ø 8 mm
Center Hub Type Raised Polycarbonate Plastic Hub (Pop-on / Snap-on)
Abrasive Particle Selected Aluminum Oxide on Ultra-Flexible Mylar Backing
Mandrel Specification Medical Stainless Steel, RA Shank (Latch-Type, Ø 2.35 mm)
Recommended Speed 10,000 – 15,000 RPM (Dry or with light water intermittent touch)
Total Kit Quantity 40 Pcs Discs + 1 Pc Dedicated Mandrel
Compliance CE Certified & ISO 13485 Registered Medical Device

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