A formal technical report from the Battle Born Blade Sharpening Institute on pivot-point calibration and structural integrity for professional shears.

At the Battle Born Blade Sharpening Institute, we operate as a formal technical auditor for the industry’s elite manufacturers. This 2026 Audit establishes the baseline requirements for molecular density and pivot-point geometry across the Mizutani, Above, and Reiki lines. Verify the science behind the Six Sigma Standard.