[DENTMART] Dental Carbide Burs Metal Cutting Bur (TC 245, 330, 557, 1557, 1558,)

Upgrade your restorative and crown-removal workflows with DENTMART Metal Cutting Carbide Burs. Designed for high-speed friction grip (FG) handpieces, this specialized collection covers essential configurations—including TC 245, 330, 557, 1557, and 1558—engineered specifically to slice efficiently through amalgam, old composite, precious metals, and porcelain-fused-to-metal (PFM) crowns with minimal chatter.

Key Features & Benefits

• Aggressive Metal-Cutting Flutes: Precision-engineered cross-cut blade geometry quickly shears through tough restorative metals and old fillings without dragging or binding.

• High-Grade Tungsten Carbide: Manufactured from premium, durable fine-grain carbide to ensure exceptional edge retention, structural stability, and reliable performance across multiple procedures.

• Smooth Concentricity: Balanced rotation minimizes vibration and handpiece wear, granting clinicians enhanced tactile feedback and absolute control during delicate crown sectioning and excavation.

• Versatile Assortment: Includes rounded inverted cones (TC 245, 330) for conservative cavity preparations and straight/tapered fissure cross-cut designs (557, 1557, 1558) for rapid metal reduction.

Recommended Clinical Applications

• Crown & Bridge Sectioning: Fast, controlled slicing and removal of metal, ceramic, and PFM restorations.

• Amalgam & Old Restoration Removal: Efficient excavation of failing fillings without excessive heat buildup.

• Conservative Cavity Preparation: Precision outline forms and undercut preparation.

Specifications

• Product Type: Dental Carbide Burs (Metal Cutting / Crown Removal)

• Available Shapes/Models: TC 245, 330, 557, 1557, 1558

• Shank Type: Friction Grip (FG) High-Speed

• Packaging: Standard pack