this book -fitting Siddhant: Fitter trade theory | fifth edition, provides a complete coverage for the semester Fitter trade (craftsmen training nsqf level 5) course offered by it is and itcs across the country, as per 2017 - latest revised syllabus. The book offers step-by-step explanation of theory and application with crisp and clear diagrammatic representation. salient features:? new chapters on pneumatics and Hydraulics, maintenance, and technical English?inclusion of contemporary topics like 5s, soft skills, and metric Vernier outside micrometer etc. ?addition of topic-wise important hints?supplementary learning material about Miscellaneous operations, reference and CNC machines, and trade practical?also bundled with: 200+ Practice questions 250+ MCQs 200+ additional model Question/Answers Sample Question Paper.