Customer Support: +1(929) 442-0773 Monday - Friday 9:00 AM - 5:00 PM EST

SKU: 552-016M

FG Diamond Depth Marker 834 Burs - 5Pcs

(9)
$3500

Head Size (Diameter x Length)
Grit Type
ISO : 806 314 552 524 016
Shank : FG 314
Grit : Medium
Head diameter : ⌀1.6mm
Head length : 4.5mm
Total length : 19.0mm
Brand : MDT
Color code : Blue
Depth : 0.30mm
Quantity : Pack of 5 Burs
Shape : Depth Marker 834
Description
-

Depth Marker Diamond Burs, with a built-in stopper, deliver precise depth control for veneer and crown prep, allowing accurate and effortless enamel removal.

Each pack includes 5 premium burs, designed for consistent, reliable performance.

Customer Reviews

Based on 9 reviews
100%
(9)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
V
Victoria Lane

This site has earned my trust. Their dental burs are reliable, customer service is responsive, and deliveries are always on time.

L
Lydia Sampson

One of the best suppliers I’ve used. They gave helpful advice on dental burs, suggested better options, and delivered fast. Great quality and service.

A
April Vance

As our clinic’s inventory manager, I value reliability—and this company delivers. They respond fast, confirm every detail, and consistently ship timely. The dental burs are always top quality.

A
Alina Marsh

Everything was smooth—from helpful advice to on-time delivery. The dental burs were flawless, with great detail and durability. A top-tier company that values its customers.

V
Vaughn Elridge

After disappointing experiences with other suppliers, this team restored my trust. Every item was top quality and arrived well on the estimated date. They also took extra time to address my concerns—truly professional and caring.

60_-diamonds l Global Burs

Our dental burs utilize pioneering product design technologies to deliver exceptional performance and durability.

The “More Diamond per Diamond” product design is intended to maximize each Diamond Bur’s longevity and precision. By optimizing diamond crystal exposure and ensuring uniform distribution across the tool surface, this innovative process strengthens the bond and sharpens cutting edges, achieving a remarkable 60% increase in diamond exposure for superior durability and performance.

Triton-coating l Global Burs

To further elevate performance, the advanced “Triton” coating process is applied to reinforce diamond bonding strength, more than doubling durability for smoother, faster cutting that maintains sharpness over extended use. This coating, combined with precisely heat-treated, ground stainless steel shanks, results in tools that perform reliably in high-demand environments while preserving their cutting accuracy and strength.

The Triton bonding process ensures that 60% of each diamond is exposed, with only 40% covered by the bonding agent.

  • catalog l Global Burs

    Extensive Catalog

    For Any Dental Specialist

  • Global l Global Burs

    Free Global Shipping

    Free Express Shipping Above $399

  • Return l Global Burs

    Easy Returns

    Simple & Effective Return Policy

  • Support l Global Burs

    Personalized Support

    For Every Step & Question

Frequently Asked Questions

Product

What is the FG Diamond Depth Marker 834 Bur used for?

The FG Diamond Depth Marker 834 Bur is a must-have tool in minimally invasive restorative and cosmetic dentistry.

It’s designed to create precise depth grooves in enamel or dentin, which act as visual guides for uniform reduction.

Most commonly used in veneers, full crown preps, and facial reduction for aesthetic restorations, it ensures accuracy and consistency throughout the preparation process, reducing the likelihood of over-prepping and conserving valuable tooth structure.

Why is a depth marker bur important in aesthetic dentistry?

When working with materials like porcelain, lithium disilicate (e.max), or zirconia, having exact reduction depths is critical.

Using a depth marker like the 834 ensures you provide adequate space for material thickness while preserving the integrity of the tooth.

This is particularly important in laminate veneer cases, where even 0.2mm of enamel can make a difference. The bur helps translate a planned preparation depth into measurable, repeatable clinical results.

What does the "834" shape refer to?

The "834" refers to a short cylindrical diamond bur with a flat top and rounded edges, designed for depth marking only.

Its shape and specific diameter are engineered to create a groove that corresponds to your desired reduction - for example, 0.3mm, 0.5mm, or 0.7mm.

This numerical classification (834) is part of a universal ISO coding system that allows clinicians to choose the right tool with predictable dimensions.

How many burs are included in one pack?

Each purchase includes 5 burs per pack, ensuring multiple uses across various cases or patient appointments.

This quantity is especially useful for clinics performing multiple veneer cases, esthetic preps or CAD/CAM workflows in a week.

A 5 piece pack also allows you to dedicate different burs to anterior, posterior, or mock-up preparations without mixing instruments between cases.

How do I choose the right size for my prep depth?

Depth marker burs are usually chosen based on the material thickness required. For example:

  • 0.3 mm for minimal prep veneers
  • 0.5 mm for standard ceramic veneer or labial reduction
  • 0.7 mm or more for full crowns or layered zirconia

Choosing the correct size helps ensure consistent, even reduction and prevents issues like over-thinning or bulkiness in final restorations.

If you're unsure, refer to your lab’s preparation guidelines or reach out to us for expert advice.

Is this bur compatible with my handpiece?

Yes!

The 834 Depth Marker Bur is designed with an FG (Friction Grip) shank, making it fully compatible with all standard high speed handpieces used in modern dental practices.

Whether you're using NSK, KaVo, W&H, or other leading brands, this bur will fit securely and operate efficiently at high RPMs.

Can it be used on both anterior and posterior teeth?

Definitely. While the 834 is often associated with facial reduction for veneers in the anterior region, it’s equally useful in posterior crown preps where depth control is key.

The small head allows for precise placement even in tight interproximal spaces, and the rounded corners help prevent damage to adjacent teeth or soft tissues.

Is the bur reusable and sterilizable?

Yes. All of our diamond burs, including the 834, are made with autoclavable stainless steel and diamond grit bonded under high pressure for longevity. You can safely sterilize them at 134°C (273°F) using a steam autoclave.

Proper cleaning before sterilization is crucial to maintaining optimal cutting efficiency and infection control standards.

How long does the cutting efficiency last?

Our burs are made using high density diamond coatings that resist wear and retain sharpness longer than many other brands.

When used with light pressure and under water spray cooling, the 834 can last across several procedures while maintaining clean, defined grooves.

Factors that influence lifespan include material hardness, pressure applied, and sterilization frequency.

Why should I order this bur from Global Burs?

At Global Burs, we’re not just an e-commerce store, we’re dental product specialists who test and understand what clinicians really need.

Our FG Diamond 834 Burs are:

  • Manufactured to international standards of precision
  • Backed by real clinical insight and feedback from working dentists
  • Offered at competitive pricing for clinics of all sizes
  • Delivered fast with dedicated global customer service

When you buy from us, you’re partnering with a team that’s committed to elevating your daily practice. And that’s why Global Burs is trusted by dental professionals in over 30 countries.

Shipping

What countries do you ship to?

We ship to over 100 countries worldwide, excluding the following countries: North Korea, Sudan, Syria, Cuba, Israel and Iran.

How long will it take to receive my order?

Standard shipping normally takes 7-21 days. Express shipping by DHL, FedEx or UPS is within 1-3 business days worldwide. For more information regarding shipping click here

Returns and Refunds

How do I return a product?

Items must be returned within 60 days after receiving your order. Items must be sent back in their original condition, including all packaging. Once we receive and inspect the returned items, you will receive an email confirming the successful processing of your refund or exchange. For detailed information click here

How long will it take to receive my refund?

Refunds are processed within 1-4 business days from when we receive the item(s). Paypal Refunds are processed within 48 hours, while Credit Card refunds are processed within 7-14 business days.