Screwdriver Bit Set Yato YT-04211 22 pcs

The Yato YT-04211 22 pcs screwdriver bit set provides a compact selection of commonly used tips manufactured from durable carbon steel and chromium-vanadium steel. The set contains a variety of profiles — including 12-spline flange, metric hex, and Torx — to cover a wide range of fastening tasks. All pieces are stored in a sturdy box that protects the bits and keeps them organized for transport and on-site work.

Advantages

The combination of carbon steel and chromium-vanadium steel offers a balance of toughness and resistance to wear, extending the service life of the bits under regular use. The assortment of 22 pieces reduces the need to switch between multiple sets, while the compact and durable storage case simplifies tool handling. Precision-shaped tips ensure secure engagement with fasteners, improving torque transfer and reducing rounding.

Suitable for

• Automotive maintenance and light repair work
• Assembly and disassembly of machinery and equipment
• Household DIY projects and furniture assembly
• Workshop and professional service use requiring multiple bit types

Key specifications

• Number of pieces: 22
• Materials: carbon steel and chromium-vanadium (Cr-V) steel
• Included tip types: 12-spline flange, hex (metric), Torx
• Storage: rigid protective box for organization and transport
• Compatibility: fits common bit holders and cordless/electric drivers with standard bit interface

How to use

Select the appropriate bit for the fastener profile and insert it firmly into the bit holder or driver chuck. Ensure the bit is seated fully before applying torque. Use controlled force and the correct speed setting on powered drivers to avoid bit slippage or fastener damage. After use, return bits to their designated slots in the storage box to maintain order and protect tip geometry.

Usage recommendations

Inspect bits regularly for wear or deformation; replace any damaged bits to maintain safe and effective operation. For high-torque or repetitive tasks, choose the correct bit size and consider using torque-limiting tools to prevent fastener rounding and extend bit life.