Spline-shank Bits

Draper Expert 6 piece 1/2" Sq. Dr. Impact Spline Bit Set, 28881, for heavy-duty applications with a black finish and square drive for compatibility with impact drivers.

The Beta 892/3 Adaptor is a 1/4 inch shank adaptor designed for use with drivers. It allows you to convert a 1/4 inch square drive into a 1/4 inch hex bit socket, making it compatible with any standard 1/4 inch hex bits.

Spline 10 mm insert bit for mechanics bit set - Made from top quality steel - Quality control ensures insert bits last a long time

Toolzone (5055553901682) | Star and Spline Bit