Crosstech-Carbide Bur, FG, # 1157, Straight Dome End Fissure, 1.0 mm, 10/Pk, FG1157-10

Crosstech Carbide Straight Dome End Fissure Bur #1157 (FG, 1.0 mm) is a smooth-cutting fissure bur featuring a dome-rounded end that prevents flat-floor gouging. Its straight walls and domed tip are ideal for internal cavity preparation where a rounded floor is preferred.

• Dome-rounded end eliminates sharp internal line angles — ideal for preparations requiring a smooth cavity floor
• Straight fissure walls create parallel, well-defined cavity walls for predictable restoration placement
• Plain (non-cross-cut) flutes produce a smoother dentinal surface than cross-cut designs
• 1.0 mm diameter versatile for Class I composite preparations and internal refinement
• FG friction-grip shank for standard high-speed handpieces
• 10 per pack; autoclave sterilization compatible