H4MC cylinder rounded end, tungesten carbide, crown cutter for porcelain fused to metal crowns and metal crowns. FG 314 Shank, size 010 (1mm) diameter, 2mm working length. Apply crown remover at an angle of 45 degree.

Designed for quick and efficient cutting of crowns made of metal alloys, titanium and veneers made of low-fusion ceramics without instrument change.

Due to its special "D" type toothing, the H4MC enables quick cutting of crowns and bridges made of all popular metal alloys without problems. Large chip spaces, permit quick chip removal and prevent clogging, especially when cutting soft alloys with gold content. H4MC is ideally suited for thin ceramic veneers too.

A further distinct feature is the tip-transversing blade permitting easy penetration of the material to be cut.

For cutting all-ceramic crowns and bridge frames made of extremely hard ceramics, for example zirconium oxide ceramics, we recommend Jack 4ZRS.314.016.