Clinical Overview
The DFS 300107 kit, created according to DMT Wolfgang Weisser’s protocol, is engineered for adjusting, smoothing, and polishing lithium disilicate restorations (e.g., IPS e.max®). This all-in-one kit offers a chairside solution to achieve glazing-level aesthetics without additional firing steps .
Key Benefits
- Material-specific design: tailored for lithium disilicate—addressing trimming, smoothing, and final polish .
- Economical 6‑piece set: manual and friction-shank polishers reduce instrument waste and cost .
- Reusable and autoclavable: built for repeated clinical use with proper sterilization.
- High-luster finish: diamond-impregnated polishers restore gloss comparable to glazed surfaces.
- Chairside efficiency: simplifies workflows by eliminating the need for lab re-glazing.
Kit Contents
- 6 × rotary instruments (mix of diamond stones and polishers, HP shank)
- Stand/holder for organized, safe storage
Technical Specifications
- Shank type: HP (handpiece) compatibility, friction grip
- Recommended RPM: typically 7,000–12,000 rpm for optimal polishing effectiveness
- Autoclavable components: instruments only; stand is non‑sterilizable
- Based on: DFS tool kit specifications and DMT Wolfgang Weisser protocols .
Indications
- Finishing lithium disilicate crowns, veneers, inlays, onlays
- Chairside post-adjustment polishing to restore high-gloss surface
- Enhancing smoothness to minimize antagonist wear without firing
Instructions for Use
- Select appropriate rotary instrument for contour correction or polishing.
- Attach to HP handpiece; operate at 7,000–12,000 rpm using light pressure.
- Sequence workflow: coarse trimming → medium smoothing → fine polishing.
- Polish until desired sheen is visible; no paste required.
- Clean instruments post-use and autoclavable according to protocol.
Summary
The DFS 300107 Lithium Disilicate Kit offers a streamlined, high-quality chairside solution for contouring and polishing e.max® and other lithium disilicate restorations. Its efficient 6-piece set, based on proven protocols, delivers glazing-level finish and reduces lab turnaround.
