Description
Product Overview
The HSB FG #33 1/2 inverted cone carbide burs are crafted from premium tungsten carbide, a material renowned for its exceptional hardness and wear resistance. This ensures that each bur retains its cutting edge longer than standard steel alternatives, delivering consistent performance across multiple procedures. The inverted cone geometry is specifically designed to provide superior access to tight spaces within the tooth structure, allowing clinicians to achieve precise margins with minimal effort. Each pack contains ten individually packaged burs, each marked with the model number #33 to guarantee uniformity and easy inventory management.
These burs are compatible with a wide range of high‑speed handpieces commonly used in professional dental settings. The 1/2 inch shank size aligns with industry standards, making them a seamless addition to existing instrument sets. The surface finish of the carbide is polished to a mirror‑like sheen, reducing friction and heat generation during high‑speed rotation, which contributes to patient comfort and prolongs the life of the handpiece.
![[Product front view showing all components]](https://www.primeyou.store/wp-content/uploads/2026/07/8db835b751ce439191888918bfd74629.jpg)
Usage
Designed for restorative dentistry, the HSB FG #33 burs excel in procedures such as crown preparation, cavity preparation, and removal of old restorative material. Their sharp cutting edges enable clean, smooth cuts that reduce the need for additional polishing steps, thereby streamlining the workflow in busy dental practices. The inverted cone shape provides enhanced control when working on posterior teeth, where access can be challenging, and also offers excellent performance on anterior teeth where aesthetic precision is paramount.
These burs are suitable for both high‑speed and low‑speed handpieces, giving clinicians flexibility in choosing the optimal speed for each specific task. The durability of the carbide material means that the burs can withstand repeated sterilization cycles without loss of cutting efficiency, making them a cost‑effective choice for practices that prioritize both performance and longevity.
Whether you are a general dentist, an endodontist, or a prosthodontist, the HSB FG #33 1/2 inverted cone carbide burs integrate smoothly into your daily routine, providing reliable results that meet the high standards of modern dental care.
Why Choose Us
Our commitment to quality begins with the selection of raw materials. The tungsten carbide used in these burs is sourced from reputable suppliers who adhere to strict purity standards, ensuring that each bur delivers the performance expected by discerning dental professionals. The manufacturing process incorporates precision CNC machining, guaranteeing that every bur meets exact dimensional tolerances and maintains the intended geometry across the entire production batch.
We stand behind our products with a comprehensive quality assurance program that includes rigorous testing for cutting efficiency, durability, and sterility compliance. Each batch of burs undergoes a multi‑stage inspection process, from visual examination under magnification to functional testing on simulated tooth material. This meticulous approach reduces the risk of defects and provides confidence that the burs will perform consistently in clinical settings.
Customer support is a cornerstone of our service model. Our technical assistance team is available to answer any questions regarding product compatibility, optimal usage techniques, or troubleshooting. In addition, we offer a straightforward return policy for any items that do not meet your expectations, reinforcing our dedication to practitioner satisfaction.
Key Features
- Premium tungsten carbide ensures long‑lasting sharpness and reduced wear.
- Inverted cone design provides superior access to tight dental spaces.
- 1/2 inch shank fits standard high‑speed handpieces for universal compatibility.
- Pack of 10 burs offers consistent performance across multiple procedures.
- Dedicated customer support and hassle‑free return policy for peace of mind.
FAQ
What makes the inverted cone shape beneficial for dental work?
The inverted cone geometry allows the cutting edge to engage material from a wider angle, improving access to deep or narrow cavities while maintaining control and reducing the risk of over‑cutting.
Are these burs compatible with all high‑speed handpieces?
Yes, the 1/2 inch shank conforms to the standard size used by most high‑speed dental handpieces, ensuring seamless integration without the need for adapters.
How many sterilization cycles can the burs endure before performance declines?
Thanks to the high‑grade carbide material and robust construction, the burs can withstand numerous autoclave cycles while retaining their cutting efficiency, typically exceeding the average lifespan of comparable steel burs.
Can I use these burs for both crown preparation and cavity removal?
Absolutely. The sharp, durable edges and precise geometry make them suitable for a variety of restorative procedures, including crown preparation, cavity shaping, and removal of existing restorative material.
What should I do if I encounter a defective bur?
Contact our customer support team with the batch number and a description of the issue. We will arrange a replacement or provide a refund according to our return policy, ensuring minimal disruption to your practice.




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