Screwdriver Bit TORX T30 x 5/16" L‑70mm Rockforce RF-1567030

Rockforce TORX screwdriver bit T30 with a 5/16" hex shank and a total length of 70 mm (model RF-1567030) is a precision bit designed for installing and removing T30 TORX fasteners. The bit is compatible with standard 5/16" bit holders and powered drivers as well as manual bit holders, offering extended reach for recessed or hard-to-access fasteners. Its compact cross-section and TORX geometry provide reliable engagement with TORX heads to reduce cam-out and improve torque transfer.

Advantages

The bit combines a standardized 5/16" hex shank for compatibility with common bit holders and quick-change systems and a 70 mm length to reach deeper fasteners without sacrificing control. TORX T30 geometry ensures consistent seating in fastener heads and minimizes stripping under moderate to high torque. The hardened tip and precise machining contribute to durability and repeatable performance during assembly and maintenance operations.

Suitable for

• Automotive assembly and repair tasks requiring T30 TORX fasteners
• Furniture assembly and cabinetry with TORX drive systems
• Electrical and mechanical maintenance where extended reach is needed
• Use with cordless drivers, impact drivers (where compatible) and manual bit holders

Key specifications

• Drive type: TORX T30
• Shank: 5/16" hex
• Overall length: 70 mm
• Material and finish: hardened tip with precision-machined profile
• Compatibility: standard 5/16" bit holders and quick-change chucks

How to use

Insert the 5/16" hex shank of the bit into a compatible bit holder, quick-change chuck or driver. Ensure the bit is fully seated and locked before applying torque. Use steady pressure and align the driver with the fastener axis to ensure full engagement of the TORX T30 profile. For recessed or deep-set fasteners, use the full 70 mm length to reach the head while maintaining control of the driver. Inspect the tip before use and replace the bit if wear or damage is evident.

Usage recommendations

For best results, match the bit to the correct T30 TORX fastener size, avoid excessive side loading, and select a driver or torque setting appropriate to the application. When using impact drivers, confirm the bit material and construction are compatible with impact use to avoid premature wear.