Non-precius métal alloys /precius metals / model cast /veneer acrylics
Crown and bridge technique
Acrylic Technique
Universal toothing, for ail types of material, and for metals in particular Recomm. Speed: Non Precious Metals: 15,000 rpm Precious
Metals:25,000 rpm
» No chip removal, mainly
» Grinding action
Precious Metals
» Soft to medium hard
» Tends to smear
» Easy to eut
» Low pénétration résistance
Non-Precious Metals
» Hard, elastic
» Tough-hard
» Hard to eut
» increased résistance to pénétration