Parishudh Machines Pvt Ltd manufactures External Thread Grinder with Precision Profile Control. Parishudh Machines Pvt Ltd is an ISO 9001:2000 certified company. The company manufactures Machine Tools like Grinding and Turning Machines. The External Thread Grinder with Precision Profile Control is used for precision thread grinding application. The External Thread Grinder with Precision Profile Control has Single or multi start threads are ground. The External Thread Grinder with Precision Profile Control has accurate pitch and size control.