Bokonlon Ø4.5mm Self-Sharpening Bone Harvesting Drill with Depth Stopper | Automatic Sharpening Autogenous Bone Collector Bur | GBR Surgical Tool

Product Overview

The Bokonlon Ø4.5mm Self-Sharpening Bone Harvesting Drill with Depth Stopper (Automatic Sharpening Autogenous Bone Collector) is a revolutionary, high-precision surgical rotary instrument engineered for modern implantology and advanced Guided Bone Regeneration (GBR) procedures. Utilizing patient-own autogenous cortical bone tissue remains the global clinical gold standard for accelerating graft maturation and achieving long-term primary stability. By combining an innovative self-conditioning cutting perimeter with a secure, colored mechanical stop sleeve, this premium bur allows oral surgeons to harvest highly vital bone chips with uncompromised concentric stability and absolute safety near sensitive anatomical structures.

Key Features & Clinical Advantages

1. Automatic Edge Self-Sharpening Technology

Traditional bone trephines and harvesters blunt rapidly under cortical load, creating extreme localized friction heat that triggers bone cell necrosis. The Bokonlon design continuously conditions its active cutting face during rotation. This ensures a razor-sharp profile across repeated procedures, guaranteeing effortless boring and harvesting pristine, high-survival bone flakes.

2. Color-Coded Depth Stopper for Ultimate Safety

To eliminate the risk of accidental plunging or perforation near critical anatomical barriers—such as the sinus floor or inferior alveolar nerve canal—this drill includes a removable mechanical stopper. The striking purple-anodized sleeve carries a permanent Ø4.5 laser engraving, giving the surgical assistant and operator immediate visual verification and crisp physical feedback once the predefined harvesting depth is achieved.

3. Strategic Flushing Windows & High Chip Retention

The hollow-core collection chamber features large lateral side cut-outs. This advanced engineering allows sterile saline spray to direct-flush beneath the cutting borders, facilitating continuous cooling. It encapsulates the collected autogenous slurry securely, blocking high-volume suction systems from carrying away the gathered graft matrix until chairside extrusion.

4. Full Manufacturing OEM/ODM Customization Capabilities

As an industry-leading source factory based in the Shenzhen Special Economic Zone, Bokonlon provides comprehensive contract manufacturing. We can customize cutting diameters (such as scaling across Ø4.1mm to Ø6.1mm lines), alter specific stopper height calibrations, adapt color-anodization palettes, and laser-print customized corporate private labels onto the tool shanks based on your specific global distribution blueprints.

Technical Specifications

• Brand: Bokonlon
• Product Type: Self-Sharpening Bone Harvesting Drill with Removable Stopper
• Core Technology: Automatic Edge Sharpening Function
• Safety Feature: Purple-Anodized Mechanical Depth Stop Sleeve
• Diameter Specification: Ø 4.5 mm (Permanently laser-marked on both bur and sleeve)
• Material Base: Ultra-High-Hardness Medical Stainless Steel & Colored Anodized Alloy
• Shank Connection Type: Standard Latch Type / Right Angle (RA) for Implant Handpieces
• Primary Application: Autogenous Core Chip Harvesting, Cortical Scraping, GBR Defect Preparation
• Sterilization Protocol: Bur and Stopper are 100% Reusable and Autoclavable up to 134°C (273°F)

About Bokonlon (Shenzhen) Technology

Headquartered in the Shenzhen Special Economic Zone, Bokonlon Technology Co., Ltd. was established in 2017 as a professional manufacturer dedicated to advanced dental medical devices. Armed with cutting-edge production facilities and an elite R&D team possessing over 10 years of clinical and industry experience, we offer comprehensive one-stop OEM & ODM services for the global oral healthcare community. Adhering to our core business philosophy of “Quality First, Integrity Oriented”, we supply reliable, durable, and highly compliant surgical solutions to distributors, dental clinics, and laboratories worldwide.