Pac-Flex Post System Primary Reamers, Size 00, .78mm Diameter, White, 1/Bx

Pac-Flex Post System Primary Reamers are endodontic instruments designed for post space preparation, featuring a tapered tip for a smooth transition between post and root canal and a split shank that redirects insertion stresses toward the post rather than the root. Sharp threads cut into dentin instead of compressing it, while venting channels prevent hydrostatic pressure during cementation. The wider coronal shank improves fit in the coronal root canal, and the serrated head design provides excellent retention of core buildup materials. Each reamer is color-coded white for size 00 identification and is supplied one per blister pack.