Technical description:

• 1x collet chuck DIN 228 - MK2 / ER25 with Morse taper shank and M10 tightening thread
• 15x collets DIN 6499 - ER25 / Ø 1.5-16 mm and 1x tensioning key
• Concentricity with collet inserted: max. 0.012 mm
• Hardened and ground

Collet sizes:

• 1.5-2 mm
• 2-3 mm
• 3-4 mm
• 4-5 mm
• 5-6 mm
• 6-7 mm
• 7-8 mm
• 8-9 mm
• 9-10 mm
• 10-11 mm
• 11-12 mm
• 12-13 mm
• 13-14 mm
• 14-15 mm
• 15-16