Diamond Bur JSP Sintered 240 Grit 2.34mm Inverted Cone 5.5x6mm

Description

Product Overview

The JSP Diamond Bur is engineered with a sintered diamond coating that delivers a consistent 240 grit finish, providing the ideal balance between cutting efficiency and surface smoothness for a wide range of dental procedures. The bur features a precisely machined 2.34 mm mandrel that fits securely into high‑speed handpieces, ensuring stable rotation and minimal vibration during use. Its unique inverted cone geometry, combined with a flat top measuring 5.5 × 6 mm, creates a cutting edge that removes material quickly while preserving the integrity of surrounding tooth structure. Constructed from high‑quality glass‑based materials, the bur offers excellent thermal resistance, reducing heat buildup and extending tool life even under demanding clinical conditions. The medium‑grade classification makes it suitable for both routine and specialized applications, such as crown preparation, cavity refinement, and prosthetic adjustments. Detailed specifications include a 240 grit surface, 2.34 mm mandrel, inverted cone shape, and flat top dimensions of 5.5 × 6 mm, all of which are designed to meet the exacting standards of modern dental laboratories and clinics.

Usage

Designed for professional dental environments, the JSP Diamond Bur excels in a variety of clinical settings, from general dentistry to specialized prosthodontics. Its cutting performance is optimized for high‑speed handpieces, making it an excellent choice for procedures that require rapid material removal with fine control, such as preparing tooth surfaces for crowns, bridges, and veneers. The bur’s medium grit level provides a smooth finish that reduces the need for additional polishing steps, saving valuable chair‑time and improving patient comfort. It is also well‑suited for use in endodontic access cavity preparation, where precision and minimal debris generation are critical. The ergonomic design of the mandrel ensures a secure fit, allowing clinicians to maintain consistent torque and speed, which translates to predictable outcomes across a range of patient cases. Whether you are working on a single‑tooth restoration or a full‑arch prosthetic, the JSP Diamond Bur delivers reliable performance that adapts to the specific demands of each procedure.

Why Choose Us

Choosing the JSP Diamond Bur means selecting a product backed by decades of expertise in dental instrument manufacturing. JSP® is recognized worldwide for its commitment to quality, precision engineering, and rigorous testing protocols that ensure each bur meets stringent performance criteria. The sintered diamond coating is applied using advanced technology that guarantees uniform grit distribution, resulting in a cutting surface that remains sharp longer than conventional coated burs. Our manufacturing process incorporates strict quality control measures, including microscopic inspection and performance validation, to detect any inconsistencies before the product reaches the market. In addition to superior material properties, JSP provides comprehensive customer support, offering technical assistance, product training, and a responsive warranty program that underscores our confidence in the durability of our tools. By investing in JSP products, dental professionals benefit from reduced tool turnover, consistent clinical results, and the peace of mind that comes from using a trusted brand.

Key Features

• Consistent 240 grit sintered diamond coating for efficient cutting and smooth finishes.
• Precise 2.34 mm mandrel ensures secure fit and stable rotation in high‑speed handpieces.
• Inverted cone design with flat top 5.5 × 6 mm provides optimal material removal while preserving tooth structure.
• High thermal resistance reduces heat buildup, extending tool life during prolonged procedures.
• Dedicated JSP customer support and warranty program for reliable after‑sales service.

FAQ

What types of procedures is the JSP Diamond Bur best suited for?

The bur is ideal for crown and bridge preparation, cavity refinement, veneer adjustments, and endodontic access cavity creation. Its medium‑grade 240 grit provides a balance of cutting speed and surface smoothness, making it versatile for many restorative tasks.

Can this bur be used with all high‑speed handpieces?

Yes, the 2.34 mm mandrel is a standard size compatible with most high‑speed dental handpieces. It fits securely, allowing for consistent torque and speed control across different equipment brands.

How does the sintered diamond coating compare to other coating methods?

Sintered diamond coating offers superior grit uniformity and durability compared to electroplated or bonded coatings. This results in a longer cutting life, reduced wear, and more consistent performance throughout the bur’s lifespan.

What warranty or support does JSP provide for this product?

JSP offers a comprehensive warranty that covers manufacturing defects and provides technical assistance for proper usage. Customers can contact our support team for guidance on optimal application techniques and troubleshooting.

Is the bur suitable for use on both anterior and posterior teeth?

Absolutely. The bur’s design and grit level make it effective for both anterior aesthetic work, such as veneer preparation, and posterior restorative procedures, including crown and bridge shaping, ensuring reliable results across the full dental arch.