Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for er 20 collet dimensions, Aluminum Cutting End Mills , Small End Mill Machine , Milling Cutters ,Thread End Mill . Sincerely hope to build long term business relationships with you and we will do our best service for you. The product will supply to all over the world, such as Europe, America, Australia,kazakhstan, Lesotho,Tunisia, Austria.Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!