GFB Dial Indicator 50-160 mm

The GFB Dial Indicator covers 50-160 mm. A dial indicator measures difference, not absolute size: the tip rests on a reference and the needle shows deviation. 0.01 mm graduation is general purpose, 0.001 mm is for precision work. Z-setters zero tool length against the table on CNC; an edge finder locates the part edge. Used to check runout, parallelism, flatness and centring. It works with a magnetic base, and keeping the tip perpendicular to the surface avoids cosine error. Seza Global supplies GFB machine shop and metrology products wholesale. Request a quote for stock, pricing and delivery.