DESCRIPTION
- The 1/4" Spline Bit is designed for specialized applications involving spline screws.
- Made of robust S2 Steel, featuring a zinc phosphate surface treatment.
- Treated to be hardened and tempered for toughness.
- A key tool when working on heavy-duty projects requiring durable and reliable screw engagement. Ideal for high-torque fastening in mechanical engineering, automotive, and aerospace industries.