Developed by Dr. Ronald Goldstein. This esthetic trimming system features safe-end carbides in 8, 16, and 30 fluted finishing instruments for adjusting and finishing composite restorations.

4200 Goldstein: ET Carbide Combo System includes:

• A640BLUE ET Combo 21 Holes
• ET3 FG Needle Fine 8 Blade Red Carbide H132.31.008
• ET4FG Needle Fine 8 Blade Red Carbide H133.31.010
• ET6FG Needle Fine 8 Blade Red Carbide H134.31.014
• ET9FG Needle Fine 8 Blade Red Carbide H135.31.014
• 7408OS1 FG Football Carbide H379.31.023
• OS3FG Bullet Carbide H247.31.007
• ET3FFG Needle Extra-Fine 16 Blade Yellow Carbide H132F.31.008 
• ET4FFG Needle Extra-Fine 16 Blade Yellow Carbide H133F.31.010
• ET6FFG Needle Extra-Fine 16 Blade Yellow Carbide H134F.31.014  
• ET9F FG Needle Extra-Fine 16 Blade Yellow Carbide H135F.31.014 
• OS1FFG Football Extra-Fine 20 Blade Yellow Carbide H379F.31.023 
• OS2UFFG Bullet Ultra-Fine 30 Blade White Carbide H247UF.31.009 
• OS3UF FG Bullet Ultra-Fine 30 Blade White Carbide H247UF.31.007