These Double-Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. The easy-to-read step markings and targets save time when drilling holes. Thick 3/8-Inch hex shank provides a firm, positive grip and won't spin out in the drill.

WARNING

• Always ensure that you and persons in the vicinity wear approved eye protection.
• Note: Read and follow safety instructions in power tool owner's manual.