All Busch® Burs have 3/32″ shanks.
121-1130 – Cup (Fig. 77b) Set – Includes 12 Busch Cup Burs, 1 each of sizes 1.00, 1.20, 1.40, 1.50, 1.60, 1.80, 2.10, 2.30, 2.50, 2.70, 2.90 & 3.10mm.
121-9550 – Hart 90° (Fig. 156c) Set of 6 – Includes 1 each of sizes: 3.30, 3.50, 3.70, 4.00, 4.20 and 4.50mm.
121-9500 – Hart 90° (Fig. 156c) Set of 12 – Includes 1 each of sizes: 1.00, 1.20, 1.40, 1.50, 1.60, 1.80, 2.10, 2.30, 2.50, 2.70, 2.90, and 3.10mm.
212-1524 – Clean-Cut Cup (Fig. 411CCC), Set of 10 – Includes 1 each of sizes: 1.00, 1.20, 1.30, 1.40, 1.50, 1.60, 1.80, 2.10, and 2.30mm.
122-7030 – Twist Drills (Fig. 77), Set of 12 – Includes 1 each of sizes: 0.60, 0.70, 0.80, 0.90 1.00, 1.20, 1.40, 1.50, 1.60, 1.80, 2.10, and 2.30mm.
122-7137 – Carbide Starlight Polishers, Set of 4 – Includes 1 each: Point, Barrel, Cylinder, and Cone.
121-0290 – Bud (Fig. 6) Set of 12 – Includes 12 Busch® Bud Burs, 1 each of sizes 0.60, 0.70, 0.80, 0.90, 1.0, 1.20, 1.40, 1.60, 1.80, 2.10, 2.30, 2.50mm.