FG White Mounted Stone
A FG White Mounted Stone is a high-speed dental finishing stone used with a Friction Grip (FG) handpiece (high-speed turbine).
What “FG” Means
FG = Friction Grip
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Fits high-speed handpieces
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Standard shank diameter: 1.6 mm
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Used at high RPM
What It Is Used For
• Finishing enamel
• Adjusting occlusion
• Contouring composite restorations
• Smoothing acrylic or temporary crowns
• Minor adjustments on porcelain (depending on grit)
Material
White mounted stones are typically made from:
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Aluminum oxide (Al₂O₃)
They are less aggressive than green stones (silicon carbide) and are ideal for controlled finishing.
Common Shapes
• CN1 Cone
• FL2 Flame
• IC1 Inverted
• CY1 Cylinder
• RD1 Round
• Fl3 Flame
Material: Silicon Carbide
Ideal for: Finishing porcelain, gold, silver alloys, amalgam, and composites
Packaging: 12/PK