12-Piece Impact Security Torx Bit Set (T5-T40), 3-Inch Long S2 Steel Tamper-Proof Star Bits Set, with 1/4″ Hex Shank, Magnetic & High Torque for Automotive, Electronics, DIY Repairs 12-PCS Impact Security Torx Bit Set (T5-T40), 3-Inch Long S2 Steel Tamper-Proof Star Bits Set

A compact 12-piece security Torx bit set (T5–T40) with 3-inch-long S2 alloy steel bits, a 1/4″ hex shank, and a magnetic head—built for impact drivers, drills, and everyday repair work.

NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits with 31 Step Sizes Total Spiral 2 Flute Spiral 1/8 to 7/8″, 3 bits

A 3-piece NEIKO step bit set with 31 total step sizes and spiral-grooved, 2-flute cutting for faster drilling and cleaner holes in metal, wood, and plastic. Features a split-point tip and 1/4″ hex quick-change shank for quick swaps.