Bosch 2 609 255 900 screwdriver bit holder 25.4 / 4 mm (1 / 4 inch) 1 pc(s)

The Bosch 2609255900 screwdriver bit holder is a 60 mm bit adapter with a 1/4" (6.35 mm) shank designed to hold standard hex bits securely during screwdriving operations. Manufactured to ISO 1173 C6.3 dimensions, this bit holder provides compatibility with a wide range of power drivers and manual bit holders. Supplied in a blister pack, the tool is intended to offer a reliable connection between driver and bit while maintaining correct alignment and torque transfer.

Advantages

The bit holder's ISO 1173 C6.3 compliance ensures dimensional consistency and interchangeability with compatible tools and sockets. At 60 mm length it balances reach and control, allowing access to recessed fasteners while keeping stability. The 1/4" shank fits common chucks and quick-change systems, delivering a secure fit that reduces wobble and bit slippage. The product packaging protects the component until use and simplifies storage.

Key specifications

How to use

Insert the screwdriver bit into the hex socket of the bit holder until it seats securely. Fit the 1/4" shank into the chuck or quick-change adapter of your drill or driver. Ensure the bit is properly engaged before applying torque. Use steady pressure and appropriate speed for the fastener and material; remove the bit holder and inspect for wear periodically to maintain reliable performance.

Recommendations

Use the bit holder with bits rated for the screw type and size to avoid cam-out and premature wear. For tasks requiring longer reach or greater torque control, select the correct driver settings and consider using torque-limiting features on the tool. Store the bit holder in its blister packaging or a tool organizer to prevent damage and contamination.