Name: White Stone Polishing Bur
SKU: 9698
Availability: InStock

Key specifications

Abrasive material: Fine‑grit aluminum oxide (white stone) for gentle, controlled abrasion and smooth surface finishing.

Bond type: Vitrified‑bonded stone structure designed for dimensional stability and consistent abrasive exposure during use.

Indications: Finishing and polishing of enamel, composite resin, glass ionomer, porcelain/ceramic restorations, acrylic prostheses, and prepared tooth abutments.

Applications: Contouring and shaping, margin and occlusal adjustment, stain removal, surface texture creation, and smoothing of rough edges on restorations.

Recommended speed: Typically low to medium speeds, often around 7,000–10,000 rpm for many white stone polishing burs; confirm exact rpm range for your SKU before listing.

Shank type: Available in dental handpiece shank formats such as FG or RA/HP depending on model; specify exact shank type (e.g., FG 1.6 mm or RA latch) on your product page.

Packaging: Commonly supplied in kits or boxes (e.g., 12 pcs per pack); adjust quantity information to match your actual stock configuration.

The White Stone Polishing Bur is a vitrified‑bonded aluminum oxide rotary instrument intended for the final finishing and polishing stages of restorative and prosthodontic procedures. Its fine, uniform abrasive structure provides controlled material removal for smoothing rough surfaces, adjusting margins, refining contours, and removing minor stains on teeth and restorations without aggressive cutting. Balanced construction and concentric manufacture help the bur run with minimal vibration at recommended low to medium speeds, contributing to accurate finishing, reduced chatter, and enhanced patient comfort.

White stone burs are commonly used on composite resin, glass ionomer cement, porcelain, ceramics, acrylic prostheses, and prepared enamel surfaces to achieve a pre‑polished or final polished finish. Their versatility makes them suitable for contouring veneers and inlays/onlays, refining occlusal anatomy, smoothing provisional restorations, and preparing surfaces before final high‑shine polishing if desired. When used within recommended speed ranges and with light pressure, they provide predictable, conservative surface modification that preserves underlying tooth and restorative integrity.