Botou Jingda Tools and mearsuring instruments Co,ltd, Hebei Province , China
surface plate, measuring instrument, square block, square tube, granite surface plate, Manufacturer and Supplier - China(CN)
1. Specification: 100*100-3000*6000 (the special specification product can be manufactured according to the drawings from customers) 2. Material and processing: The material is high strength cast iron HT200-300, and the rigidity of working face reac... - Update: 2009-10-22
Made according to Standard JB/T7974-99, rib type or case type, recangle/round working surface. Material: HT200, working suface made by skiving, groove V/T/U shape and hole of longround shape can be made at the surface of the plate. The surface plate ... - Update: 2009-10-22
V-block is mainly used in testing,line drawing and position setting of precision axles and the mounting in mechanical machining. The Jingda granite series instruments are made of high quality Jinan black granite stone.Due to the high precision,lon... - Update: 2009-10-21