BRÜDER MANNESMANN 42-Piece Precision Bit Box Set with Ratchet Screwdriver, S2 Steel Bits, Magnetic Quick-Change, Storage Cassette 29895

Working on precision mechanics or electronics often means dealing with tiny, stubborn screws that standard screwdrivers can't handle. This 42-piece bit box set from BRÜDER MANNESMANN solves that problem by combining a fine-tooth ratchet screwdriver with a comprehensive selection of S2 steel bits in a compact, organized cassette. The 2-component handle provides a comfortable, slip-resistant grip, while the reversible ratchet mechanism allows you to drive screws quickly without repositioning your hand. The magnetic quick-change bit holder makes swapping bits effortless, so you can move between slotted, Phillips, Pozidriv, hex, Torx, and security Torx fasteners without missing a beat.

Who is it for

This set is ideal for hobbyists, technicians, and DIY enthusiasts who work on small devices, electronics, or precision machinery. Whether you're repairing a smartphone, adjusting eyeglasses, or assembling a model, the wide range of bit types and sizes ensures you have the right tool for the job.

Main features

• 42 pieces in a robust plastic cassette for organized storage and portability.
• 2-component precision ratchet screwdriver handle with reversible fine-tooth mechanism.
• Magnetic quick-change bit holder for fast, secure bit changes.
• Bits made from S2 special steel for durability and long life.
• Includes slotted, Phillips, Pozidriv, hex, Torx, and security Torx bits in multiple sizes.
• Magnetic bit holder extension included for reaching recessed screws.

Specifications

• Total pieces: 42
• Drive type: 1/4" hex
• Bit material: S2 special steel
• Handle type: 2-component precision ratchet screwdriver
• Ratchet mechanism: reversible, fine-tooth
• Bit holder: magnetic quick-change
• Storage type: robust plastic cassette
• Slotted bit sizes: SL3, SL4, SL5, SL6 mm
• Phillips bit sizes: PH0, PH1, PH2, PH3
• Pozidriv bit sizes: PZ0, PZ1, PZ2, PZ3
• Hex bit sizes: H2, H2.5, H3, H4, H5, H6
• Torx bit sizes: T10, T15, T20, T25, T27, T30, T40
• Security Torx bit sizes: TR10, TR15, TR20, TR25, TR27, TR30, TR40
• Extension included: yes (magnetic bit holder extension)

Tips

Keep the cassette closed when not in use to protect the bits from dust and moisture. For best results, apply gentle pressure when using the ratchet to avoid stripping small screws. The magnetic bit holder can also be used to retrieve dropped screws in tight spaces.