SMT is a professional supplier of metal cutting tools in China. Our product families include Carbide API inserts, Indexable carbide threading inserts, ISO indexable carbide inserts,carbide heavy-duty milling inserts, cermet inserts, ceramic inserts and CBN/PCD inserts. Since its founding, SMT is dedicated to providing quality inserts and professional services to our customers worldwide. Your inquiries will surely receive our professional and immediate attention.