The Tunneling Instrument Knife No.1, DE is a specialized periodontal instrument developed for minimally invasive tunneling procedures in periodontal and mucogingival surgery. With its double-ended (DE) design and fine, sharp blades, it enables clinicians to carefully create initial tissue tunnels and separate soft tissue with precision, ensuring atraumatic access for graft placement and connective tissue management.
Its slender profile allows for excellent maneuverability in narrow anatomical spaces, while the sharp cutting edges minimize trauma and preserve vascular integrity. Constructed from premium surgical-grade stainless steel, this instrument ensures durability, corrosion resistance, and safe sterilization. The ergonomic handle provides superior tactile feedback and operator comfort, making it ideal for delicate microsurgical applications.
Key Features:
✅ Designed for initiating tissue tunnels in periodontal and mucogingival procedures
✅ Double-ended (DE) configuration for versatility and efficiency
✅ Slender, sharp blades ensure precise and atraumatic tissue separation
✅ Helps preserve vascular integrity and supports optimal healing
✅ Ergonomic handle ensures comfort and control during delicate surgery
✅ Made from high-quality stainless steel for long-lasting durability
✅ Fully autoclavable for safe and repeated use


