Wiha Magnetic Micro Bit Adapter – 4mm to 1/4″ Drive
System 4 Micro Bit adapter 4mm to 1/4″ Drive (1″/25mm OAL)
Uses Magnets to Hold Micro Bits
Wiha premium quality modified tool steel
Extra hard with natural finish for durability and strength
Exact fit machined precision tips for secure hold
Through hardened for long term performance