Genius Tools Triple Square Bit M8 Size 5/16 Inch Hex Shank 30mm Length Precision Drive Durable Steel - 8108

Genius Tools Triple Square Bit M8 Size 5/16 Inch Hex Shank 30mm Length Precision Drive Durable Steel - 8108 Professional Screwdriver Bit

SKU: 8108. This professional screwdriver bit features an M8 triple square drive with a 5/16 inch hex shank and a compact 30mm overall length (1.18 inches). It is built for precise engagement and controlled driving where consistent fit and durability matter.

Constructed from High Speed Steel, the bit is designed for high strength, long service life, and anti-corrosive performance. Heat treatment enhances the exterior toughness while maintaining superior inner core strength for dependable professional use.

Key Benefits

• M8 triple square bit profile supports accurate, stable drive engagement.
• 5/16 inch hex shank fits common holders for secure retention.
• 30mm overall length (1.18 inches) improves access in tight areas.
• High Speed Steel construction delivers high strength, durability, and anti-corrosive properties.
• Heat-treated design provides tough exterior wear resistance and strong inner core.
• Permanently stamped size marking speeds identification and supports tool organization.
• Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.

Designed and made for professional technicians, this bit emphasizes long-term reliability under heavy use. Clear size stamping helps keep sets organized, while durable steel and heat treatment help maintain performance over time in demanding work environments.