Borka® bits are made of S2 tool steel and are known for exceptional toughness and resistance to breakage.
Firearms Applications for T8 Torx® Bits Scope Mounting and Optic Accessories
▪Many scope mounts, bases, and rings—especially from manufacturers like Leupold, Vortex, and Magpul—use Torx T8 screws.
▪Ensures tight and precise torque without damaging screw heads, which is crucial for maintaining zero in optics.
Trigger Group and Fire Control Components
▪Some aftermarket trigger groups and small fire control parts use T8 screws for assembly or adjustment.
▪Especially seen in AR-platform triggers and other modular fire control systems.
▪Modular Firearm Systems (e.g., AR-15, AR-10)
T8 screws are used in accessories like:
▪Handguards
▪Charging handle components
▪Gas block screws (less common, but some adjustable gas blocks use them)
▪Pistol Components
▪Used in mounting red dot plates (e.g., on Glock MOS, Sig Sauer, or Smith & Wesson M&P pistols).
▪Some grip panels or slide-mounted accessories may also rely on T8 screws.
Aftermarket Upgrades
▪Many aftermarket components (grips, rails, adapters) come with T8 Torx® hardware.