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Contra-Angle Trephine Drills – Curved Access Bone Cutting for Posterior Implant Sites

Contra-angle trepan drills designed for use with slow-speed contra-angle handpieces. Provide ergonomic access to posterior quadrants for bone core harvesting and osteotomy preparation. Precision alignment of cutting edges ensures minimal wobble. Sold individually or in kits. Suitable for dental equipment distributors and ODM projects.


Custom Bone Harvesting Tools
We can grind bone harvesting tools into any shape, tooth profile, structure, depth, and sharpness level based on your CAD/3D drawings or physical samples.
Materials:
  1. Ultra Anti-Rust & High Wear-Resistant Stainless Steel Series (AA)
    (HRC 54° ± 2° cross-section) — Standard stock item
  2. Standard Anti-Rust & High Wear-Resistant Stainless Steel Series (A)
    (HRC 45°–64° cross-section range)
Ultra-Hard Grinding Capabilities:
  • Any cutting edge angle, grinding method, and edge structure
  • Any level of cutting edge sharpness
  • Any chip flute size and design