The Trephine Drill Kit is a specialized surgical instrument set designed to assist clinicians in bone graft harvesting, implant retrieval, and controlled bone cutting during implant and oral surgical procedures. Its cylindrical cutting design enables the removal of defined bone cores with controlled diameter.

Manufactured from high-quality stainless steel, the trephine drills are designed to provide durability, corrosion resistance, and reliable cutting performance. The kit includes multiple sizes, allowing clinicians to select the appropriate diameter according to the surgical requirement and available bone anatomy.

The range shown in the product image includes 3.0 mm to 10.0 mm diameter options, providing flexibility for different clinical applications. Proper irrigation and controlled operating speed are important during use to help minimize heat generation and support precise cutting.

Product Name: Trephine Drill Kit

Type: Surgical Trephine Drill Set

Material: High-Quality Stainless Steel

Application: Bone Graft Harvesting & Implant Retrieval

Available Diameters: 3.0 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 5.5 mm, 6.0 mm, 6.5 mm, 7.0 mm, 8.0 mm, 9.0 mm & 10.0 mm

Design: Cylindrical Hollow Cutting Head

Cutting Edge: Serrated

Shank: Compatible with appropriate surgical handpiece/motor

Function: Controlled Bone Cutting & Core Harvesting

Usage: Reusable

Sterilization: Autoclavable, following the manufacturer's validated protocol

1. Size Selection

• Select the appropriate trephine diameter according to the surgical procedure and required bone core size.

2. Preparation

• Ensure the trephine drill and compatible surgical handpiece are properly cleaned and sterilized before use.
• Verify that the drill is free from damage or deformation.

3. Attachment

• Securely attach the selected trephine drill to a compatible surgical handpiece or implant motor.

4. Positioning

Position the trephine carefully at the intended surgical site and maintain proper alignment.

5. Bone Cutting

• Operate at the recommended speed and torque specified by the drill/handpiece manufacturer.
• Apply light, controlled pressure and avoid excessive force.

6. Irrigation

• Use adequate sterile irrigation during cutting to help control heat generation and clear bone debris.

7. Bone Retrieval

• Carefully complete the required bone cut and retrieve the harvested bone core or remove the targeted implant/bone segment as clinically indicated.

8. Cleaning

• Thoroughly clean the trephine immediately after use to remove bone debris and biological material.

9. Sterilization

• Inspect, clean, and sterilize the instrument according to the manufacturer's validated sterilization protocol before reuse.

Package Contents: Trephine Drill Kit

Available Sizes: 3.0 mm–10.0 mm

Number of Sizes Shown: 12

Material: Stainless Steel

Packaging: Protective storage case/box

Usage: Reusable

Sterilization: Autoclavable

Storage: Store clean and dry in the supplied case to protect cutting edges.