HORUSDY 32Piece 14 Shan Extra Long Security Power Bit Set 6 Long Tamper Proof Security Bits S2 Steel

32piece set of drill bits including unusual drill bits for loosening tamperresistant 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 14 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 TriWing 4 x Spanner 3 x Torque Bit 3 x Pozi Drive 2 x Philips 1 x Slotted.