![3M RelyX Parallel Fiber Post Drill 1/pk #56864](http://class1dental.ca/cdn/shop/files/s-l1600_{width}x.png?v=1683054426)
- Drills Available in four sizes plus universal to ensure an accurate match and prevent errors
- Microporous surface allows for additional bond strength through microretentive effects
- Excellent light translucency for efficient light cure deep into the root canal