Magnetic impact screwdriver bit holder Tvardy 10 mm x 48 mm 1/4" for screwdriver/drill

Magnetic impact screwdriver bit holder Tvardy 10 mm x 48 mm 1/4" is a compact accessory engineered to hold standard 1/4" hex screwdriver bits in impact drivers and drills. With a 10 mm outer diameter and 48 mm length, this bit holder combines magnetic retention with an impact-rated body to ensure stable bit seating during high-torque fastening operations. It is designed for situations that require quick bit changes and dependable bit retention under repeated shock loading.

Advantages

The magnetic tip provides immediate bit retention and helps prevent accidental bit loss during work. Its impact-rated construction resists deformation and wear when used with impact drivers, maintaining a secure fit between the tool and the bit. The 10 mm diameter and 48 mm length offer a balance of reach and compactness for use in confined spaces while the 1/4" hex connection ensures compatibility with a wide range of bits and tool chucks.

Suitable for

• Driving and removing screws with impact drivers and drills
• Assembly work in workshops and production lines
• Maintenance and repair tasks where frequent bit changes are needed
• DIY projects that require durable bit retention under torque

Key specifications

• Tip retention: magnetic
• Compatible bit interface: 1/4" hex
• Outer diameter: 10 mm
• Overall length: 48 mm
• Designed for use with impact-rated tools
• Material: hardened steel (impact-rated construction)

How to use

Insert a standard 1/4" hex screwdriver bit into the magnetic end until it seats firmly. Attach the 1/4" hex shank of the holder into the drill or impact driver chuck or quick-change adapter. Operate the tool within the manufacturer's recommended speed and torque settings for the mounted bit. To remove or change the bit, pull it straight out from the magnetic tip and replace it with the required type.

Usage recommendations

Use the holder with bits rated for impact use to maximize service life. Regularly inspect the holder and bits for wear or damage and replace if deformation or loss of magnetic retention is observed. Avoid using excessive lateral force that can damage the bit or holder; follow tool manufacturer torque guidelines.