What this finishing carbide bur is for
The 7612 High Quality Taper Pointed 12 Blade trimming and finishing carbide bur is designed for narrow margin access, fine detail finishing, and controlled line-angle refinement after restorative shaping or adjustment.
- Refines margins and contours without aggressive bulk reduction.
- Supports smoother final surfaces on restorations and anatomical contours.
- Helps reduce post-finishing steps with a more consistent cutting feel.
- Best for cases where final surface quality and bur life matter.
Choose the right finishing carbide bur quality for restorative refinement
For smoother finishing, cleaner margins, and longer bur life during final refinement, High Quality is the better long-term choice.
High Quality
RecommendedBest for: restorative margin finishing, contour refinement, smoother final surfaces.
Advantages
- Higher-grade tungsten carbide for smoother 12-blade finishing.
- More stable feel during margin and contour refinement.
- Longer service life for repeated finishing cases.
- Cleaner surface finish with less post-finishing effort.
Trade-off
Economy
Routine useBest for: routine finishing, training, and cost-sensitive high-volume use.
Advantages
- Lower upfront cost.
- Suitable for standard routine cases and training use.
Trade-offs
- Shorter lifespan.
- Less refined surface finish.
- May require more frequent replacement.
Finishing smoothnessHQ 92% / Economy 68%
Edge retentionHQ 90% / Economy 65%
Contour controlHQ 88% / Economy 66%
- Head shape
- Taper Pointed
- Head diameter
- 1.4 mm
- Cutting length
- 6 mm
- Total length
- 19 mm
- Blade
- 12 Blade
- Shank
- 314-Friction Grip Standard
* Actual lifespan and performance vary depending on operator technique, material hardness, and handpiece condition. Data shown is for reference only.
Key Features
- 12 Blade configuration for controlled trimming and finishing.
- Higher-grade tungsten carbide for smoother finishing and longer service life.
- Taper Pointed profile matched to specific contour and margin access needs.
- 314-Friction Grip Standard shank for high-speed finishing workflows.
Applications
- Restorative margin refinement and contour smoothing.
- Final finishing after gross adjustment or shaping.
- Occlusal, interproximal, lingual, or anatomical surface refinement according to shape.
