... 0.008mm,0.01mm, 4. Clamping Range:0.5-34MM Full Size ER Collets 1. Modal;DIN6499B 2. Materia65Mn 3. Accuracy: ... Chuck Sets, Boring Heads Sets, Tapping ColletsSets, Keyless Drill Chucks and Integrated Chucks, Live Centers; Dividing Heads, Rotary Tables, Machine ... Vices, Magnetic Chucks and Lathe Chucks., etc. All these items are in series of different sizes. Full Size ER Collets