Screwdriver Bit Rockforce SPLINE M14 x 30 mm L, 10 mm drive

Rockforce SPLINE screwdriver bit with a SPLINE M14 tip and a 30 mm working length, fitted to a 10 mm drive shank. This compact bit is made for fastening and loosening spline-head screws and bolts where a precise mating profile is required. It is compatible with common 10 mm (3/8"-style) bit holders, ratchets and impact drivers that accept a 10 mm square or similar adapter, providing a short, stable connection for controlled torque transfer in confined spaces.

Advantages

The Rockforce SPLINE M14 x 30 mm L bit delivers accurate engagement with spline heads to reduce cam-out and fastener damage. Its 30 mm working length balances reach and control, making it easy to access shallow recesses while limiting lever arm flex. The 10 mm drive shank ensures secure retention in standard bit holders and tools, improving repeatability during professional or DIY jobs. The bit is produced to tight dimensional tolerances for consistent fit and reliable performance.

Suitable for

• Assembly and disassembly of spline-head screws and bolts
• Maintenance and repair in automotive and machinery applications
• Workshop tasks requiring precise bit engagement and limited reach
• Use with compatible bit holders, ratchets and impact drivers

Key specifications

• Tip profile: SPLINE M14
• Working length: 30 mm
• Drive shank: 10 mm
• Material and heat treatment: manufactured to hardened steel specifications for durability (manufacturer standard)
• Compatibility: for tools and holders accepting a 10 mm drive shank

How to use

Insert the 10 mm drive shank securely into a compatible bit holder, ratchet or impact driver. Align the SPLINE M14 tip with the fastener head, ensuring full seating before applying torque. For initial turning, apply steady, controlled force to avoid slipping; increase torque only when the bit is fully engaged. After use, inspect the tip for wear or rounding and replace the bit if the profile no longer fits accurately.

Usage recommendations

Use the Rockforce SPLINE M14 x 30 mm L bit with tools rated for the required torque and with appropriate impact rating if using an impact driver. Store bits in a dry organizer to prevent corrosion and keep tips protected. Replace the bit when signs of wear appear to maintain secure engagement and prevent damage to spline fasteners.