Dumont Minute Man 0030929/0030364 Keyway Broach Sets; Broach Style: C; Minimum Keyway Width (Inch): 0.25 in; Maximum Keyway Width (Inch): 0.375 in; Coated: Uncoated; Bushing Type: Collared; Series: C; Bushing Diameter: 1.0000; Keyway Broach Type: Key