Mala com 10 serras cranianas bimetal. Medidas: 20 mm (25/32''), 22 mm (7/8''), 25 mm (1''), 29 mm (1-1/8''), 32 mm (1-1/4''), 35 mm (1-3/8''), 38 mm (1-1/2''), 44 mm (1-3/4''), 48 mm (1-7/8''), 50 mm 1-31/32'. 1 centrador 1/4'' eixo redondo 9/16''~1-3/16''. 1 centrador 7/16'' eixo hexagonal 1-1/4''~8-17/64''.