237.21M1, Pear, 2.1 mm Dia, Medium Grit Diamond Bur, 5 per pack
237.32F1, Pear, 3.2 mm Dia, Fine Grit Diamond Bur, 5 per pack
237.32M1, Pear, 3.2 mm Dia, Medium Grit Diamond Bur, 5 per pack