Screwdriver Hex Shank Bits Beta Tools 12 x 30 mm (867PE-12) – hexagonal drive, 12 mm tip, 30 mm length

Screwdriver Hex Shank Bit Beta Tools 12 x 30 mm (867PE-12) is a single hexagonal-drive bit designed for use with hex quick-change chucks and bit holders. The 12 mm hex tip gives a precise fit for hex-head fasteners, while the 30 mm overall length provides additional reach for screws set into shallow recesses or slightly obstructed locations. The bit is intended for installation and removal of hex bolts and screws in professional and home workshop environments where a robust engagement between driver and fastener is required.

Advantages

The 12 mm hex tip ensures secure torque transfer and reduces cam-out compared with rounder or worn tips. A 30 mm length balances access and control, allowing the user to reach recessed fasteners without sacrificing stability during turning. The hex shank is compatible with quick-change chucks and standard magnetic bit holders, enabling fast swapping and reliable retention during repetitive tasks.

Suitable for

• Driving and removing 12 mm hex-head bolts and screws
• Use with hex quick-change chucks and bit holders
• Workshop maintenance, assembly, and mechanical repairs
• DIY tasks requiring moderate reach into recessed fasteners

Key specifications

• Tip profile: hexagonal (12 mm across flats)
• Overall length: 30 mm
• Shank type: hex shank compatible with quick-change holders
• Intended use: manual or powered drivers with bit retention

How to use

Insert the hex shank into a compatible quick-change chuck or bit holder until it locks in place. Position the 12 mm hex tip onto the corresponding hex-head fastener, ensuring full engagement across the flats to avoid rounding. Apply steady torque with a manual driver, ratchet adapter or a low-speed powered driver; retract the bit and inspect both bit tip and fastener periodically for wear. Replace the bit if the tip shows rounding or damage that reduces secure engagement.

Usage recommendations

For consistent results, use the bit with a holder or chuck that provides axial support and prevents wobble. Avoid excessive impact or high-speed settings that can deform the tip. Store the bit in a protective case or rack to prevent tip damage and contamination.