Genius Tools Screwdriver Bit Set 78 Piece SAE Extra Complete Assortment Precision Drive Durable Storage Case - TX-23478S

Genius Tools Screwdriver Bit Set 78 Piece SAE Extra Complete Assortment Precision Drive Durable Storage Case - TX-23478S Screwdriver Bit Set

SKU: TX-23478S. This 78-piece SAE extra complete screwdriver bit set is organized for fast identification and broad coverage across common SAE hex, star, tamperproof star, and triple square fasteners. Bit holders and a blow case are included to keep the assortment protected and ready for daily service.

Made from High Speed Steel for strength, durability, and anti-corrosive properties, each bit is designed for consistent fit and dependable performance. The set meets or exceeds ANSI standards and is intended for professional technicians who need a precision drive assortment built for heavy use.

Key Benefits

• 78-piece SAE extra complete assortment covers multiple fastener profiles and sizes.
• High Speed Steel construction supports long service life and reduced wear.
• Anti-corrosive properties help maintain bit condition in demanding shop environments.
• Meets or exceeds ANSI standards for consistent, professional-grade tool performance.
• Precision drive fit helps reduce fastener damage and improves torque transfer.
• Included blow case keeps pieces organized, protected, and easy to inventory.

What’s Included

• SAE Hex Screwdriver Bit 30mmL: 3/8", 3/32", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 7/16", 1/2"
• SAE Hex Screwdriver Bit 88mmL: 1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8", 7/16", 1/2"
• Star Screwdriver Bit 30mmL: T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-40, T-45, T-50, T-55
• Tamperproof Star Screwdriver Bit 88mmL: T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-40, T-45, T-50, T-55, T-60, T-70
• Triple Square Screwdriver Bit 30mmL: M4, M5, M6, M8, M10, M12, M14
• Triple Square Screwdriver Bit 88mmL: M4, M5, M6, M8, M10, M12, M14
• Bit Holders: 1/4" Dr. 1/4" Hex Shank, 3/8" Dr. 5/16" Hex Shank, 1/2" Dr. 5/16" Hex Shank, 1/2" Dr. 3/8" Hex Shank, 1/2" Dr. 7/16" Hex Shank, 1/2" Dr. 1/2" Hex Shank, 1/2" Dr. 10mm Hex Shank, 1/2" Dr. 12mm Hex Shank, 1/2" Dr. 14mm Hex Shank
• Blow Case: For easy storage and transport

Designed and made for professional technicians, this set balances breadth of coverage with organized storage for routine service work. The included mix of short and long bits, paired with multiple holders, supports precise engagement across a wide range of fastener types while keeping your kit consolidated and protected.