Dental fiber post with 4 Drills

High-intensity quartz fiber resin post has a special drill to make an exact match with the fiber resin resin post.

There are 4 pcs high quality drills and 20 pcs fiber posts in each pack.

Four sizes posts: 1.2mm, 1.4mm, 1.6mm, 1.8mm
Four sizes drills: 1.2mm, 1.4mm, 1.6mm, 1.8mm
Fiber content: 65%
Resin content: 35%
Elastic modulus (2.5×106psi)
Elastic modulus of Dentine (about 2×106psi)