Bosch ITSQ2105 No. 2 Square Insert Bit 1 Inch 5 Pack

Product Description

The ROBERT BOSCH TOOL GROUP ITSQ2105 is a No. 2 square drive insert bit designed for use with impact drivers in demanding fastening applications. Each bit measures 1 inch in length and is sold in a pack of five. The X-Tended Torsion Zone absorbs the high torque output of modern impact drivers, reducing bit breakage and wear. Heat-treated manufacturing increases overall durability, and the high-visibility sleeve features laser-etched markings for quick identification on the job. This bit is rated for up to 10 times the service life of standard impact bits.

These insert bits are suited for residential and commercial construction, decking, framing, cabinet installation, and general fastening tasks where a No. 2 square drive is required. The advanced tip geometry provides a secure fit in the fastener recess, reducing cam-out and improving drive control when using high-torque impact drivers. Electricians, carpenters, general contractors, and service technicians working in repetitive screw-driving applications will find this a reliable bit for sustained production use.

Key Features

• X-Tended Torsion Zone absorbs impact driver torque to extend bit life
• Rated for up to 10 times the service life of standard impact bits
• Heat-treated steel construction for increased durability
• Advanced tip design reduces cam-out and provides secure fastener engagement
• High-visibility sleeve with laser-etched markings for fast identification
• Pack of 5 bits for extended use without interruption

Compatibility

Designed as a 1-inch No. 2 square drive insert bit compatible with standard 1/4-inch hex quick-connect impact driver chucks commonly found on cordless and corded impact drivers.

Installation Notes

Insert bits are installed and removed by trade professionals using standard 1/4-inch hex chuck impact drivers. Ensure the chuck is fully engaged before applying torque. Inspect bits regularly for wear or tip deformation and replace as needed to maintain fastener integrity. Follow applicable jobsite safety practices when operating impact drivers.