277.18F1, Egg, 1.8 mm Dia, Fine Grit Diamond Bur, 5 per pack
277.21F1, Egg, 2.1 mm Dia, Fine Grit Diamond Bur, 5 per pack
277.23EF1, Egg, 2.3 mm Dia, Extra Fine Grit Diamond Bur, 5 per pack
277.23F1, Egg, 2.3 mm Dia, Fine Grit Diamond Bur, 5 per pack
277.23M1, Egg, 2.3 mm Dia, Medium Grit Diamond Bur, 5 per pack