Precision Toolmakers Vise V-Groove, 3" Jaw Opening, 0.0002"

[SURFACE PROCESS]: All surfaces are hardened and precision ground. [±.0002"]: Square and parallel to the accuracy of ±.0002 inches. [FEATURES]: Clamping slots are provided and jaws are easily replaced. [V-GROOVE]: Ground "V" way, allows for holding of square and round parts, vertically and horizontally. [SPECIFICATION]: 3-inch jaw opening, jaw measures 3-inch width by 1.375-inch depth.