139-012F Round End Cylinder Diamond Bur FG Fine grit

139-012F Round End Cylinder Diamond Bur FG Fine grit

The 139-012F is a diamond bur made with natural diamond, stainless steel, configured with a round end cylinder head, fine grit, FG standard shank, 1.2 mm head diameter. It is designed for cavity preparation and restorative adjustment.

Key Features

• Round End Cylinder head profile for procedures that require this working shape.
• Fine grit for the corresponding adjustment, finishing or polishing step.
• FG standard shank with 1.6 mm diameter for compatible handpieces.
• 1.2 mm head diameter to match the selected product code.

Specifications

• Product code: 139-012F
• Head shape: Round End Cylinder
• Head diameter: 1.2 mm
• Grit: fine grit
• Shank type: FG standard
• Shank diameter: 1.6 mm
• Reference model: SR-31F
• ISO code: 806.314.139.514.012

Applications

• Cavity preparation and restorative adjustment.
• Use where a round end cylinder working shape matches the clinical or laboratory requirement.
• Compatible with handpieces or holders that accept FG standard instruments.