Wiha System 4 ESD Safe MicroBit - 26 Piece SetWiha System 4 ESD Safe MicroBit 26 Piece Set Bits: Slotted: 1. 5, 2. 0, 2. 5, 3. 0mm Phillips: #000, #00, #0, #1 Torx: T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 Pentalobe: PL1, PL2, PL3, PL4, PL5, PL6 Bits fit directly in handle or Bit Holding 100mm long Extension Wiha Micro Bits Exact Fit Precision Machined Micro Bits are ideal for Electronics and Optical Precision tooling 28mm Long for better handling 4mm Hex Drive Wiha special chrome vanadium