Cylinder Round Edge 
(835-314)
(Ø1.4 mm x 4 mm)
This Ø1.4 mm flat‑ended cylinder provides parallel walls and a level floor during cavity or crown preparation. The straight sides act like a file, ideal for removing old restorations and smoothing axial walls. Its 4 mm working length gives excellent control for crown reductions and cavity refinements. The flat tip ensures a flat base, promoting predictable margins.