Magnetic impact bit holder for screws Tvardy 13 mm x 48 mm 1/4" hex

Magnetic impact bit holder for screws Tvardy 13 mm x 48 mm 1/4" hex is a compact, robust accessory designed to secure screwdriver bits during high-torque fastening with impact drivers and cordless screwdrivers. The 13 mm x 48 mm body provides a balance of reach and control while the integrated magnet holds bits and fasteners in place to reduce slipping and improve accuracy. The standard 1/4" hex shank allows fast, tool-free changes and compatibility with a wide range of impact tools and bit sets.

Advantages

This bit holder combines magnetic retention with impact-rated construction to withstand the shock and rotational forces produced by impact drivers. Its compact 48 mm length gives improved access in confined spaces while maintaining a secure grip on bits. The standard 1/4" hex interface ensures broad compatibility with existing bits and quick interchangeability. The device is designed to reduce bit wobble and improve driving accuracy under repeated high-torque cycles.

Suitable for

• Driving and removing wood screws during carpentry and joinery work
• Assembly of furniture and fixtures where controlled fastening is required
• Mechanical fastening tasks in maintenance and repair with impact drivers
• Working in tight or recessed areas that require a short bit holder

Key specifications

• Holder length: 48 mm
• Bit socket diameter: 13 mm
• Shank type: 1/4" hex
• Magnetic tip for bit and screw retention
• Designed for use with impact drivers and impact-rated tools

How to use

Insert the desired 1/4" hex bit into the holder until it seats against the magnetic tip. Fit the 1/4" hex shank into the chuck or quick-change adapter of the impact driver or screwdriver. Start fastening at low speed to confirm engagement, then apply appropriate impact settings for the fastener and material. For bit removal, stop the tool and pull the bit out of the holder, using pliers if necessary for tight-fitting bits.

Usage recommendations

Use this magnetic impact bit holder with impact-rated bits and tools only. Inspect the holder regularly for wear, cracks, or damaged magnet retention. Select appropriate torque settings and screw types for the material to avoid overdriving or stripping. Store bits and the holder in a dry place to prevent corrosion that can impair magnetic retention.