Genius Tools Triple Square Bit 18mm Hex Shank M18 Drive 88mm Length High Speed Tool Steel - 8518

Genius Tools Triple Square Bit 18mm Hex Shank M18 Drive 88mm Length High Speed Tool Steel - 8518 Professional Screwdriver Bit

SKU: 8518. This professional screwdriver bit combines an 18mm hex shank with an M18 triple square profile and an overall length of 88mm (3.46 inches). It is designed for consistent fit and controlled engagement in demanding hand-tool applications where a triple square bit is required.

Built for long service life, it features heat treatment for a tough exterior and strong inner core. Size markings are stamped for quick identification and better tool organization at the bench or in the field.

Key Benefits

• 18mm hex shank with M18 triple square profile for dependable fit.
• 88mm overall length helps reach fasteners in tighter, recessed locations.
• Made from High Speed Steel for strength, durability, and anti-corrosive properties.
• Heat-treated construction delivers a tough exterior and strong inner core.
• Permanently stamped size markings improve identification and tool organization.
• Meets or exceeds ANSI standards for quality and performance expectations.
• Backed by Genius Tools Limited Lifetime Warranty against manufacturer defects.

As part of the Genius Tools professional-grade lineup, this bit is built for heavy use and repeatable performance. The stamped sizing and hardened design support efficient workflow and long-term reliability while maintaining compliance with ANSI standards and coverage under the limited lifetime warranty.