Granite Precision V-Frame, Granite V-Frame, V-Block, Marble V-Frame, Granite V-Frame High quality 'Jinan Green' stone by mechanical processing and hand-made precision grinding, with high precision, long life, acid and difficult to deformation, etc., for machining, parts manufacturing industry, precision inspection, precision measurement and precision Crossed, positioning work.

Granite V Block / Marble V Frame Accuracy: 000 -1 level

Granite V Block / Marble V Frame The ideal tool for the detection of cylinders, form and position tolerance refers to the bottom of the flatness and V-groove axis of the parallelism of the bottom, if necessary, the other side can also be processed according to accuracy.

Granite V Block / Marble V Frame It is manufactured by the national standard GB4972-85 and is generally supplied in pairs. It is a four-prism, four working face or four 90-degree slots with different dimensions. It is mainly used for inspection and marking of shaft parts, Inspection, calibration, crossed, can also be used to test the workpiece perpendicularity, parallelism.

Granite V Block / Marble V Frame Is used with the flat plate, used to test the concentricity of various shafts, and for precision marking and complete sets of high-horn with v-type iron, v-type frame divided into a slot four slots, with the pressure plate, Check the accuracy of the size of the parts or the shape of the deviation, and make a close crossed, in the machinery manufacturing is not lacking in the lack of basic tools.

Granite V Block / Marble V Frame Specifications: 60 * 60 * 60 100 * 80 * 100 160 * 100 * 160 150 * 150 * 80 Non-calibration to do