HORUSDY 32-Piece 1/4" Shan Extra Long Security Power Bit Set, 6" Long Tamper Proof Security Bits, S2 Steel.

Key features

• 32-piece set of drill bits, including unusual drill bits, for loosening tamper-resistant safety drill bits that cannot be removed by conventional screwdrivers.
• The drill bit is made of high quality S2 alloy steel, After heat treatment, it is strong and durable.
• The 1/4" hex handle can be used with electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools and any standard drill.
• Stored in plastic storage boxes, these drill bits can be well preserved and will not be easily lost.
• Size: 9 x Torx Tamper, 6 x Hex Tamper, 4 x Tri-Wing, 4 x Spanner, 3 x Torque Bit, 3 x Pozi Drive, 2 x Philips, 1 x Slotted.