• #515.7 flat end cylinder shape
• Coarse grit diamond surface
• Quantity: 25 burs per pack
• FG high-speed handpiece fit
• Single-use sterile format

The Spring Health - FG #515.7 Flat End Cylinder Coarse Single-Use Diamond, pack of 25 is a high-speed diamond bur designed for aggressive reduction and precise axial wall shaping during fixed prosthodontic and restorative procedures. If you are thinking about what the Spring Health- FG #515.7 Flat End Cylinder Coarse Single-Use Diamond, pack of 25 is used for, they are the best coarse flat end cylinder FG single-use diamond burs for efficient shoulder preparation and bulk enamel reduction in crown cases.

Engineered in the #515.7 flat end cylinder configuration, this bur features parallel walls and a flat cutting tip that support the creation of defined shoulder margins and uniform axial reduction. The coarse grit diamond coating provides strong cutting efficiency for rapid tooth structure removal during the initial stages of full-coverage crown and bridge preparations. The flat end geometry allows controlled depth orientation and helps produce smooth, even preparation floors when forming shoulder margins for ceramic and zirconia restorations.

As a friction grip FG bur, it is compatible with standard high-speed handpieces, delivering stable rotational performance and dependable cutting action. Manufactured with evenly distributed diamond particles and a durable stainless steel shank, each bur maintains consistent abrasive performance throughout use. The single-use sterile format enhances infection control compliance by eliminating reprocessing and reducing cross-contamination risks in high-volume clinical environments.

Supplied in a pack of 25, this configuration supports efficient stocking for practices performing frequent crown preparations. Whether shaping axial walls or defining restorative margins, these burs provide reliable cutting power and preparation precision, and they are also the best coarse #515.7 single-use FG flat end cylinder diamond burs for controlled shoulder preparation and efficient crown reduction in modern restorative dentistry.