Spheric burr 12.0mm

Clinical Application

A 12.0 mm spherical burr is a rotary cutting instrument used for controlled bone removal and contouring. It is indicated for tasks that require precise, omnidirectional shaping—such as sculpting bone surfaces, creating recesses or windows, smoothing sharp edges after osteotomy, and preparing cavities around implants or hardware. Common procedural contexts include otolaryngology (mastoidectomy, ossicular work), neurosurgery (skull base drilling, cranial contouring), orthopedics (small-bone trimming, osteotomy refinement), and oral/maxillofacial surgery (alveolar smoothing, bone graft shaping).

Design & Configuration

The spherical geometry concentrates cutting action at a rounded tip, allowing multidirectional engagement without requiring precise orientation. This makes the instrument well suited for creating concave surfaces, rounding bone margins, and removing material from confined spaces. The compact ball profile reduces the risk of catching or snagging compared with more aggressive fluted burrs, and it provides predictable tactile feedback for depth control. The shank is sized for use in compatible surgical rotary handpieces; selection of handpiece speed and irrigation is important to control heat generation and preserve surrounding tissues.

Instrument Specifications

• Pattern: Spheric (ball) burr
• Cutting head diameter: 12.0 mm
• Intended use: Precision bone removal, contouring, cavity preparation, smoothing
• Use environment: Compatible with surgical rotary handpieces and standard operative irrigation
• Reusability: Reusable; designed for repeated sterilization

Material & Construction

These burrs are commonly manufactured on tungsten carbide or diamond-coated cutting substrates to provide durable, consistent cutting performance and long service life. The cutting head is precision-ground for balanced rotation and smooth engagement; the surgical-grade shank is designed to withstand routine sterilization cycles and repeated clinical use.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy