Wiha 74533 T30 Torx Power Screwdriver Bit 2in 10-piece

Product Description

The WIHA 74533 is a T30 Torx power screwdriver bit engineered for use with power drivers and impact-rated tools in professional trade applications. Manufactured from steel, this bit measures 2 inches in overall length and is sold in a 10-piece set, making it a practical bench or van-stock supply for high-volume fastening work. The T30 Torx drive profile provides positive engagement with matching fastener heads, reducing cam-out and extending bit service life under repetitive power-tool use. HVAC technicians, electricians, and general contractors commonly reach for this drive size when working with equipment panels, enclosures, and structural assemblies that use Torx fasteners.

The WIHA 74533 is suited for residential and light commercial service work where T30 Torx fasteners appear in electrical panels, HVAC cabinets, equipment covers, and similar assemblies. The 0.25-inch shank fits standard power driver chucks and quick-change bit holders. The 10-piece pack quantity supports tool crib stocking, fleet van kits, or job-site replenishment without requiring individual reorder of each bit.

Key Features

• T30 Torx drive profile for positive fastener engagement and reduced cam-out
• 2-inch overall length fits standard quick-change and chuck-style power drivers
• 0.25-inch shank diameter for broad driver compatibility
• Steel construction for durability under power-tool torque loads
• 10-piece pack quantity supports stocking and fleet supply needs

Compatibility

Designed as a replacement-style power screwdriver bit for use with standard 0.25-inch hex shank power drivers and impact drivers that accept T30 Torx bits.

Installation Notes

Insert the bit fully into the driver chuck or quick-change holder before applying power to ensure secure seating. Inspect bits regularly for rounding or deformation, and replace worn bits promptly to avoid damaging fastener heads. Always match the bit drive size to the fastener head before driving to prevent stripping.