ER collets, 10 μm

• Collapse of 1 mm (for ER11; 0.5 mm for clamping diameters of 1 to 2 mm)
• True running accuracy 10 µm

Set on a wooden stand

• ER11 = increasing in increments of 0.5 mm, ER16 - ER40 = increasing in increments of 1 mm