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H4MCL - Dental burs for crown removal RCT chamber access burFeatures Unique dental bur designed for cutting porcelain fused to metal (PFM) crowns and full metal crowns. Cuts efficiently through ceramic veneering and the underlying metal structure without instrument changes. Available in different working lengths: 2. 0 mm, 3. 5 mm, 5. 0 mm, and 8. 0 mm. Tip with a transversing blade on tungsten carbide burs for easier penetration into crown material. Benefits Time saving solution: no need to switch instruments
Perforation and precise removal of root remnants
One instrument can be used to treat up to 8 root canals
This advanced design allows shaping and pre-polishing in a single step
Use abundant spray cooling (minimum 50 ml/min)
The H41 is a round tungsten carbide operative bur with 12 to 24 blades
Limit use to a maximum of 8 root canals per instrument
Modified Taper – Inlay/Onlay and Cavity Preparation
Special fibers interspersed with silicon carbide polishing particles for occlusal polishing of composite and ceramic surfaces without using polishing paste
Long modified parallel chamfer - Matches 879 diamond series - 12 blades
thanks to high-quality diamond crystals
✓ Long-lasting and highly durable
Facilitates safe and controlled mechanical glide path creation
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