Wiha 79495 Screwdriver Insert Bit Set 31 Piece

Product Description

The WIHA 79495 is a 31-piece screwdriver insert bit set covering four tip types: Hex, Phillips, Slotted, and Torx. The set is designed for use with standard 1/4-inch drive bit holders and provides a broad range of drive sizes in a single kit. It includes 15 Hex bits spanning 5/64 to 1/4 inch, 8 Torx bits from T-6 through T-25, 4 Phillips bits covering sizes 0 through 3, 3 Slotted bits in 5.5, 6.5, and 8 mm, plus one bit holder. Electricians, HVAC technicians, and general trade professionals who work across multiple fastener types will find this set well-suited to service and installation work where switching between drive types is routine.

This bit set is appropriate for residential and light commercial service work where a wide variety of fastener heads are encountered in a single job. Typical applications include electrical panel assembly, HVAC equipment access panels, control board replacement, and general equipment servicing. The included bit holder keeps the set self-contained and ready for use with any compatible 1/4-inch hex chuck or driver. The full complement of Torx sizes from T-6 to T-25 makes it particularly useful for equipment with tamper-resistant or precision-fastener hardware.

Key Features

• 31-piece set covering Hex, Phillips, Slotted, and Torx drive types in one kit
• Hex bits in 9 sizes: 5/64, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, and 1/4 inches, plus 3/32 inch
• Torx bits in 8 sizes: T-6, T-7, T-8, T-9, T-10, T-15, T-20, and T-25
• Phillips bits in sizes 0, 1, 2, and 3
• Slotted bits in 5.5, 6.5, and 8 mm slot sizes
• Includes a bit holder for immediate use with 1/4-inch drive tools

Compatibility

Designed for use with standard 1/4-inch hex shank bit holders and drivers commonly used in trade service applications.

Installation Notes

Insert bits should be fully seated in the bit holder before applying torque to avoid cam-out or bit damage. Inspect bits for wear or rounding before use on fasteners where stripping would complicate removal. Store bits in their case when not in use to prevent loss and maintain tip geometry.