Wiha 74313 Power Screwdriver Bit 1/8 Inch Hex Drive 10 Pack

Product Description

The WIHA 74313 is a power screwdriver bit designed for use with power drivers and impact tools in electrical, HVAC, and general trade applications. This bit features a 1/8 inch hex drive and measures 2 inches in overall length. Constructed from steel, it is built to handle the torque demands of powered fastening tools used in the field. Each package contains 10 bits, making it a practical choice for technicians who cycle through bits regularly on job sites. The standard hex fastener type and 0.109 inch hex size make it compatible with common power bit holders.

This bit is suited for electricians, HVAC technicians, and other trade professionals who use power screwdrivers or drill drivers for repetitive fastening tasks. The 2 inch overall length provides reach for standard fastening applications without excessive extension. The 10-piece pack quantity supports job site use where bit wear or loss is a routine consideration. Suitable for residential and light commercial work wherever a 1/8 inch hex drive bit is specified.

Key Features

• 1/8 inch hex drive size fits standard hex-drive power screwdriver chucks
• 2 inch overall length for reach in standard fastening applications
• Steel construction for durability under power driver torque
• Standard hex fastener type for broad compatibility with hex fasteners
• Non-magnetic design
• 10 bits per package for job site volume use

Compatibility

Designed for use with power screwdrivers and drill drivers that accept 1/8 inch hex drive bits with a standard hex shank configuration.

Installation Notes

Installation of this bit requires a power screwdriver or drill driver with a compatible hex chuck or bit holder. Ensure the tool is powered off and the chuck is fully seated before inserting or removing the bit. Use appropriate personal protective equipment when operating power tools. Follow applicable workplace safety codes and tool manufacturer guidelines for bit insertion and torque settings.