Reliable S2 alloy triangular screwdriver bits — built for impact use and repeatable performance Key benefits - Durable material: forged from high-strength S2 alloy steel with impact-grade advanced heat treatment for long service life and consistent hardness. - Wear-resistant performance: heat-treated tips resist rounding and wear under repeated use, reducing bit replacement. - Accurate fit and torque transfer: precisely machined triangular heads engage triangular fasteners securely to minimize slippage and cam-out. - Versatile length: 50 mm (2 inches) gives good reach and control in tight or recessed fastener locations. What this product solves - Reduces stripped or damaged fasteners by providing a precise triangular fit and hardened tip that withstands torque. - Lowers downtime and bit replacement costs thanks to wear-resistant construction. - Enables efficient fastening with power tools while maintaining control and safety. Specifications - Material: High-strength S2 alloy steel - Heat treatment: Impact-grade advanced heat treatment - Head type: Triangular (TAΔ) - Available sizes: TAΔ18 (1.8 mm), TAΔ20 (2.0 mm), TAΔ23 (2.3 mm), TAΔ2.5 (2.5 mm), TAΔ27 (2.7 mm), TAΔ30 (3.0 mm) - Length: 50 mm (2 inches) - Compatible tools: pneumatic screwdrivers, electric screwdrivers, cordless drills Typical use scenarios - Appliance and electronics service: Remove and install triangular security fasteners on consumer electronics or household appliances where precise engagement and minimal slippage are required. - Maintenance and assembly: Secure covers, panels, or components on HVAC units, fixtures, or shop equipment using a power screwdriver or cordless drill. - Production and repair lines: Use in pneumatic or electric screwdrivers on assembly lines or repair benches where frequent fastening requires durable, impact-rated bits. Why choose these bits - Designed specifically for triangular fasteners with sizes that match common TAΔ specifications. - Built to handle impact and high-cycle use in both manual and powered fastening applications. - Straightforward compatibility with standard power fastening tools for fast, repeatable results.