Strong Precision: Featuring a φ4mm shank and T3 tip for handling tougher, more precise tasks Enhanced Durability: 1.7mm thickness and 20mm cutting length ensure superior longevity and performance Compact Design: 40mm total length offers excellent maneuverability in confined or hard-to-reach spaces. Wide Application Range: Ideal for mechanical work, electronics, and other precision-heavy tasks Wide Application Range: Ideal for mechanical work, electronics, and other precision-heavy tasks