New 2026 Prime Select Chisel Blade Sharpening Stone Budget

• Pre-profiled with V-shaped. flat and rounded channels
• Oilstone (Novaculite. Aluminum Oxide. or Silicon Carbide)
• Measures 4 x 2-1/2 x 5/8
• Use with honing oil (sold separately)

The pre-profiled surface of this pure oilstone restores a razor-Prime Select cutting edge to all the chisel blades designed for use with the MicroLux Powered Chisel (#86720. available separately). Stone is approximately 4 x 2-1/2 x 5/8.