4 Piece Set Centre Head: To locate center of cylinder with diameter (Ød): 30 - 100mm Accuracy: +/-0.15mmProtractor Head: To set the blade at desire...

Standard 0.01mm graduation dial gauges having a bezel with an outside diameter of 57mm. All types come with limit pins and a bezel clamp as standa...

Photo, consisting of a laser light beam & reflecting tape; & contact, consisting of male & female contact cones plus surface speed disc...

Squares are made from tool steel, beam & blade is precision ground, true right angles inside & out, blade is hardened.  4 piece set consist...