Chevron blade bits . Carbide step . Three blades. All bits are NEW . All bits have 2 3/8 API REG PIN . The sizes are 4 3/4 - 4 7/8 - 5’’-
5 1/8 - 5 1/4- 5 1/2 - 5 5/8 - . Just let me know the size you want. Thanks