Wiha 71203 Screwdriver Insert Bit 6.3mm Hex Drive 25mm

Product Description

The WIHA 71203 is a screwdriver insert bit designed for use with 6.3 mm hex drive power tools and manual bit holders. It measures 25 mm (1 inch) in overall length and features a standard hex shank compatible with common quick-change bit holders. This insert bit is sold in a pack of 10, making it practical for shop stocking, field kits, or tool crib replenishment. Electricians, HVAC technicians, plumbers, and general trade professionals use insert bits like the 71203 for repetitive fastening tasks where bit wear is a routine consumable cost.

The 71203 is suited for light-duty to medium-duty fastening applications in residential and commercial service work. The 25 mm length fits standard bit holders and power screwdriver chucks across a wide range of cordless drills, impact drivers, and manual handle sets. Its compact size makes it well-suited for work in tight spaces where longer bits are impractical. The 10-piece pack format supports service vans and job-site bags where maintaining a backup supply of insert bits reduces downtime.

Key Features

• 6.3 mm hex drive shank fits standard quick-change bit holders and power tool chucks
• 25 mm (1 inch) overall length designed for compact fastening in confined spaces
• Pack of 10 supports stocking, bulk replacement, and team tool kits
• Insert bit style compatible with magnetic bit holders and extension bars
• Lightweight at approximately 0.1 pounds per pack for easy portability

Compatibility

Designed as a standard 6.3 mm hex insert bit compatible with quick-change bit holders, manual screwdriver handles, and power tool chucks that accept 1/4 inch hex shank accessories.

Installation Notes

Insert bits are installed and removed by hand or with a magnetic bit holder — no tools required for bit changes. Ensure the drive tool is powered off or the cordless tool is locked before swapping bits. Inspect bits for wear or deformation before each use, as damaged insert bits can slip and damage fastener heads. Dispose of worn bits and replace from the pack supply to maintain consistent drive engagement.