STRAUSS & CO.
Diamond Bur #856L-016 Super Coarse Round End Taper FG, Pack 3
$26.50
Code: M32SC
Stock: In stock (39 Remaining)
$26.50
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The Diamond Bur #856L-016 Super Coarse Round End Taper FG, Pack 3 delivers fast, efficient reduction when enamel or restorative material needs to be cleared quickly. This FG diamond bur supports precise crown preparation, contouring, and bulk reduction in cases where a super coarse grit is the preferred choice.
Key Features
- Received a 4.5/5 Star rating from Dental Advisor
- Super coarse grit for rapid reduction and efficient cutting
- Round end taper shape made for crown and preparation procedures
- High-quality FG shank compatible with standard high-speed handpieces
- 3 pieces per pack (price listed per pack)
Understanding the Diamond Bur #856L-016 Super Coarse Round End Taper FG
When you need decisive reduction and clear visibility in deeper preparations, the Diamond Bur #856L-016 Super Coarse Round End Taper FG, Pack 3 is a reliable choice. Designed for high-speed handpieces, it clears enamel and material quickly, giving you the efficiency you need during heavier reduction.
Bur configuration explained:
- 856L Configuration: Long round end taper design for extended reach and controlled preparation.
- 016 Head Diameter: 1.6 mm cutting head suitable for crown preparations and bulk reduction.
- ‘Super Coarse’ grit: High-cutting efficiency for rapid reduction of enamel, composite or ceramic.
- Round End Taper Profile: Supports depth control while maintaining a defined preparation margin.
- FG or Friction Grip: Compatible with standard high-speed turbines for secure placement.
The ‘L’ variation of this 856L diamond bur offers extended reach compared to standard-length burs, improving access in posterior regions or where additional clearance is required.
Compared with an #850 round end taper, this super coarse round end taper bur uses a slightly different head shape that affects surface contact and reduction control.
These refinements make it easier for clinicians to choose the bur that matches their preparation style.
Clinical Applications & Benefits of the 856L Super Coarse Diamond Bur
When a case calls for fast, confident reduction, the Diamond Bur #856L-016 Super Coarse Round End Taper FG, Pack 3 delivers cutting power without sacrificing control. Its long taper and super coarse grit make it a practical option for crown preparation and bulk adjustment.
- Rapid reduction with super coarse grit: Among super coarse diamond burs, this option removes enamel or composite quickly during initial preparation stages. When you need meaningful occlusal clearance, it helps you reach your reduction goals without slowing the process down.
- Crown preparation and axial wall control: The round end taper profile gives you predictable wall convergence and clean margins. Its tapered shape keeps depth under control, and the rounded tip helps tidy internal line angles.
- Improved reach in posterior areas: As part of the long round end taper burs category, the 856L configuration provides added reach in posterior regions. This makes visibility and handpiece positioning a bit easier when access is tight.
- Secure fit in high-speed handpieces: Commonly selected among FG diamond burs in Australia, the friction grip shank locks in firmly to standard high-speed turbines. This gives you steady performance during heavier reduction compared with finer grit options.
How to Choose and Use Diamond Burs for Optimal Results
When clinicians choose a bur, the first factor they usually consider is the amount of structure that needs to be removed. A super coarse option like the Diamond Bur #856L-016 Super Coarse Round End Taper FG, Pack 3 comes into play during the earliest stage of reduction, where speed and defined cutting performance matter.
Once the initial bulk is cleared, grit choice and technique focus more on refinement, and bur length starts to influence access. From here, keeping a few key points in mind makes choosing the right bur easier.
1. Choosing the right grit
- Super coarse grit is used when a lot of enamel or restorative material needs to be removed quickly.
- Choosing 856L diamond burs aligns with this phase because the coarse surface helps create space during crown work or larger adjustments.
- Medium grit works well once you move into controlled contouring, and fine grit helps tidy margins and internal details.
2. Selecting length and shape
- Bur length changes how easily you can reach deeper or posterior areas.
- Dental bur grit differences matter here because grit and length both affect how efficiently you progress through each stage. A long shank gives you extra reach and better visibility.
- Shorter burs are still handy in anterior work or any case that needs more control.
3. Technique and handpiece settings
- Handpiece speed should align with the stage of reduction, especially when using a diamond burs high-speed handpiece.
- Water spray helps manage heat as you reduce material.
- Light, steady pressure keeps the bur cutting cleanly and maintains consistent contact.
4. Storage and sterilisation
- Proper handling helps extend the bur’s lifespan.
- A proper clean before autoclaving stops debris from settling on the surface.
- A quick rotation test after sterilisation confirms the bur is still balanced and ready to use.
5. Identifying wear and when to replace
- Signs of wear start to show during the appointment.
- Cutting may slow down even on untouched surfaces.
- You may feel extra vibration as the diamond particles start to shed.
- If you find yourself applying more pressure to achieve the same result, the surface has thinned and the bur needs replacing.
Frequently Asked Questions - Diamond Bur #856L-016 Super Coarse Round End Taper FG, Pack 3
What is the difference between 856L and 850 diamond burs?
The 856L and 850 burs share a round end taper profile, but they serve slightly different preferences in reduction style.
- The 856L has a longer shank, giving extended reach in deeper areas.
- The 850 follows a similar outline but with a shorter configuration.
These small differences affect visibility and your angle of approach during preparation.
What does “super coarse” grit mean in practice?
Super coarse grit uses larger diamond particles, so it removes structure quickly. The Diamond Bur #856L-016 Super Coarse Round End Taper FG, Pack 3 is often picked for the first reduction stage for exactly that reason. It clears enamel, composite, or ceramic fast, allowing you to create space before moving into finer refinement.
When should I choose a long shank bur?
Long shank burs are selected when additional reach or angulation is helpful. Common scenarios include:
- Posterior access where space is limited.
- Deep cavity areas where improved visibility supports accuracy.
- Situations requiring clearance around adjacent teeth.
Is this bur suitable for crown preparation?
Yes, it is. The 856L shape works well for crown preparation thanks to its round end taper and super coarse grit. It gives you the reduction speed needed for early occlusal and axial shaping, while still offering enough control to tidy internal angles as you progress.
How should diamond burs be cleaned and sterilised?
Diamond burs respond well to simple, careful handling after use.
- Rinse thoroughly to clear debris before ultrasonic cleaning.
- Dry the bur fully before placing it in the autoclave.
- After sterilisation, check the head to make sure the diamond surface is still intact and ready for the next appointment.
How often should diamond burs be replaced?
Replacement depends on how often they’re used and the materials you’re cutting. You’ll usually notice wear when the bur stops cutting cleanly on fresh enamel. Extra vibration during contact is another clear sign that it’s time to switch to a new one.