Screwdriver Bit Forsage 1/4" multi-spline 25 mm L, 1.2 x 6.5 mm

Forsage screwdriver bit 1/4" multi-spline 25 mm L, 1.2 x 6.5 mm is a compact multi-tooth bit designed for precise engagement with multi-spline fasteners. The 25 mm overall length and 1/4" shank make it compatible with standard 1/4" chucks, bit holders and many impact drivers; the tip geometry (multi-spline, nominal 1.2 x 6.5 mm) provides multiple contact points to reduce cam-out and ensure stable torque transfer when fastening or loosening spline-type screws and bolts commonly found in mechanical and automotive assemblies.

Advantages

The short 25 mm length offers improved accessibility in confined spaces and reduces bit flex compared with longer bits. Multi-spline tip design increases surface contact with the fastener, delivering more even torque distribution and lower risk of rounding. The 1/4" shank format provides broad compatibility with manual drivers, powered bit holders and many impact tools, making the bit suitable for both hand and machine use. The nominal tip size 1.2 x 6.5 mm enables precise fit for correctly sized spline fasteners, helping maintain fastener integrity during repeated use.

Suitable for

• Mechanical assembly and maintenance work requiring spline fastener engagement
• Automotive fastening and disassembly where multi-spline bolts are used
• Use with 1/4" manual bit holders and powered drivers in confined or recessed areas

Key specifications

• Tip type: multi-spline (multi-tooth)
• Nominal tip dimensions: 1.2 x 6.5 mm
• Overall length: 25 mm
• Shank size: 1/4"
• Compatibility: manual 1/4" bit holders, powered drivers and many impact drivers

How to use

Insert the 1/4" shank into a compatible bit holder or driver until it seats securely. Position the multi-spline tip into the matching spline fastener making sure the bit fully engages the fastener profile before applying torque. For powered use, start at low speed to confirm correct seating and then apply steady torque; avoid excessive force beyond the fastener's specification to prevent damage. For removal, reverse the driver direction while maintaining firm axial pressure to keep engagement between tip and fastener.

Usage recommendations

Use the bit with drivers that support short bits to maximize control in tight spaces and consider using a torque-limited driver when working on sensitive assemblies. Inspect the tip regularly for wear and replace the bit if rounding or deformation appears to preserve fastener condition.