The Elite Pear Finishing Diamond Bur XF830 series by GZ Instrumente Austria is designed for meticulous finishing and polishing stages in operative dentistry and fixed prosthodontics. Featuring an extra-fine grit configuration (yellow band), these burs deliver ultra-smooth surfaces on composite restorations, porcelain margins, and natural tooth structures without gouging.
Available Size Variants:
Code XF830 - Size 009: Ultra-slender pear finishing bur designed for tight pits, fine occlusal anatomy detailing, and minimal contouring[cite: 18].
Code XF830 - Size 012: Standard-medium pear finishing bur ideal for general cavity margin smoothing, lingual concavity finishing, and composite shaping[cite: 17].
Code XF830 - Size 014: Broader pear-shaped variant engineered for extensive surface smoothing and anatomical contouring on larger restorations.
Product Features:
Pear-Shaped Geometry: Conforms naturally to concave surfaces, lingual pits, and occlusal anatomy.
Extra-Fine Grit (Yellow Band): Produces minimal surface roughness, reducing subsequent polishing time
. True Concentricity: High-strength balanced shanks ensure wobble-free performance and protect high-speed handpiece turbines.
| Technical Feature | Specification Detail |
| Brand & Manufacturer | Elite / GZ Instrumente Austria |
| Product Line | Pear Finishing Bur Series |
| Model / Code | XF830 |
| Available Sizes | 009, 012, 014 |
| Grit Designation | Extra-Fine (Yellow Band) |
| Application | Composite finishing, anatomical contouring, and margin refinement |
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