The H379 carbide bur is an egg-shaped bur with 12 blades used for trimming and finishing composite material, leaving a smooth, pre-polished finish.
It can also be used in orthodontic debonding procedures to efficiently remove bonding material that keep braces in place.
This egg-shaped carbide comes in 3 different sizes, 7404 (014), 7406 (018), and 7408 (023) and is available in the following 3 blade configurations:
12 blades (H379 and the most popular)
20 blades (H379F)