Wera 05059490001 Power Screwdriver Bit 1/4 Hex Slotted

Product Description

The WERA 05059490001 is a slotted power screwdriver bit set designed for use with power tools and impact-rated drivers equipped with a 1/4 inch hex drive. The set includes 4 pieces, each measuring 3.5 inches in overall length, with a blade width of 0.25 inches and a blade thickness of 0.036 inches. Suited for screw sizes 5F through 6R, these bits are built for repeated power-tool cycling in demanding trade environments. Licensed electricians, HVAC technicians, and plumbers commonly use slotted power bits for panel work, equipment installation, and fixture mounting.

These bits are intended for use in residential and light commercial applications where slotted fasteners are encountered during installation or service work. The 1/4 inch hex shank is the standard drive size for most cordless screwdrivers, impact drivers, and drill-driver combos used on job sites. The 3.5 inch OAL provides reach in recessed or tight-access fastener locations without requiring an extension. This set is appropriate for any trade professional who works with slotted hardware regularly.

Key Features

• Slotted bit type rated for screw sizes 5F to 6R
• 1/4 inch hex drive fits standard power tool chucks and quick-release holders
• 3.5 inch overall length for extended reach in confined spaces
• 0.036 inch blade thickness for consistent seating in slotted fasteners
• Set of 4 pieces for on-hand replacements during continuous use
• 6.20 mm body diameter for balanced torque transfer

Compatibility

Designed for use with any power tool or hand driver accepting a standard 1/4 inch hex shank bit. Compatible with quick-release bit holders, magnetic bit extensions, and direct-chuck power drivers using the 1/4 inch hex drive standard.

Installation Notes

These bits are installed by licensed electricians, HVAC technicians, plumbers, and general trade contractors. Ensure the driver is powered off or the cordless tool battery is removed before changing bits. Seat the hex shank fully into the chuck or quick-release holder before applying torque. Inspect bits for wear or rounding before each use, as a worn slotted tip can cam out and damage fastener heads or surrounding components.