NEIKO 10197A Step Drill Bit Set, 5 Pc Step Bit for Metal, 50 SAE Sizes Total, 1/8” – 1-3/8”, SAE Titanium High Speed Steel Unibit, Stepper Cone Drill Bit, Two Flute Step Down Bits, Step Up Drill Bits

The HSS STEP BIT is a versatile drill bit set that can replace 50 individual drill bits for metal with just 5 pieces in one box! This unibit step drill bit cone bit can drill a range of different sizes and holes with a single bit without needing to change between bits.

The two-flute design deburrs during drilling, clearing chips faster and allowing particles to escape for clean cut holes.

The tri-flatted shank provides a secure fit into power tool chucks, eliminating slip.

Includes four multipurpose metal dill bit in 1/4-inch shank and 3/8-inch shank and a red blow mold carrying case for easy convenience and storage in your car, garage or shop.

Don't miss out on this game-changing drill bit set!