Type 801-801L: Cavity burs
To treat decays, amalgam or composites cavities.
Remastering of fissures after preparation with plastic filling or ceramic inlays.
Small diameter:
– To eliminate decay from sulcus and decay infiltrated in pits and fissures.
– For small decays close to incisors and canines that require tiny and retentive cavities.
– For cavity retentions in those teeth with bigger decays.
Big diameter:
– to eliminate badly decayed cavities, essentially on (018-021) molars or for concave shaping of crowns in the incisal area (029-035) allowing an optimal stress distribution.
Type 802: Cavity preparation class I-III (plastic filling materials)
The cylinder diameter allows to get straight walls, whereas the round bur enlarges the retentive cavity in depth, according to the decay destruction shape.