Wiha 70550 T50 Torx Power Screwdriver Bit 2in 10pc

Product Description

The WIHA 70550 is a T50 Torx power screwdriver bit designed for use with power drivers and impact-rated tools in professional trade applications. Each bit measures 2 inches in overall length and is manufactured from steel, providing durability under high-torque power driving conditions. The 0.25-inch drive size fits standard power bit holders and quick-change chucks. Sold in a 10-piece set, the 70550 is suited for electricians, HVAC technicians, plumbers, and general trade professionals who require reliable bit performance on repeat fastening tasks without frequent bit changes.

This bit is appropriate for residential and commercial service work where T50 Torx fasteners are encountered, including equipment panels, electrical enclosures, HVAC equipment housings, and mechanical assemblies. The 2-inch length provides adequate reach for most standard panel and enclosure fastening applications. The 10-piece pack format supports job-site use where bit wear or loss is a routine consideration.

Key Features

• T50 Torx drive profile for high-torque power driving applications
• 2-inch overall length fits standard power bit holders
• 0.25-inch drive size compatible with common quick-change chuck systems
• Steel construction for durability under repeated power driving cycles
• Non-magnetic design suits environments where magnetism is not desirable
• 10-piece set quantity supports extended job-site use

Compatibility

Designed for use with standard 0.25-inch hex power bit holders and quick-change chucks on corded and cordless power drivers and impact drivers that accept T50 Torx bits.

Installation Notes

Installation is performed by trade professionals using compatible power drivers or impact tools with a 0.25-inch hex bit chuck. Ensure the bit is fully seated in the chuck before operation to prevent cam-out or bit ejection under load. Inspect bits for wear or deformation before each use and replace worn bits promptly to protect fastener heads. Follow all applicable tool safety guidelines and manufacturer recommendations for impact-rated bit use.