... .008mm,0.01mm, 4. Clamping Range:0.5-34MM Full Size ER Collets 1. Modal;DIN6499B 2. Materia65Mn 3. Accuracy:0 ... (10,12,14,16,18,20,22,24,26,28,30,32,34mm) We mainly manufacturing and supplying various of Tool Holders ... . All these items are in series of different sizes. Full Size ER Collets