1. When a large part of the tooth is decayed or missing, pins are aids used to reinforce fillings and crowns.
2. Thin shafts of metal pins are either cemented or screwed into the tooth.
3. They provide anchors for a filling or crown.
4. Come with 30 pins+3 Drills+1 storage Case,including three types pins, threaded, friction and roughened.
Pins type: Threaded/Friction/ Roughened
Pin length: 18mm/0.71 inch
Drill length: 22mm/0.87 inch
Quantity: 30 pins+3 Drills+1 Case
30 X Pins
3 X Drills
1 X Case