Inclui:
• 6 brocas craneanas: 3/4" (19 mm); 7/8" (22 mm); 1-1/8" (29 mm); 1-1/2" (38 mm); 1-3/4" (44 mm); 2-1/4"(57 mm)
• 1 adaptador hexagonal de 3/8" (9,5 mm) com broca HSS para broca craneana de 1/2"-1-3/16" (14-30 mm)
• 1 adaptador hexagonal de 7/16" (11 mm) com broca HSS para broca craneana de 1-1/4"-8-17/64" (32-210 mm)
• 1 chave hexagonal