1: The collet 1/8″ (3.175mm)
Total Indicated runout: less than 0.01 mm/0.0004 inches.
2: The collet 1/4″ (6.35mm)
Total Indicated runout : less than 0.01 mm/0.0004 inches.
3: The collet 3/8″ (9.525mm)
Total Indicated runout: less than 0.01 mm/ 0.0004 inches
4: The collet 1/2″ (12.7mm)
Total Indicated runout: less than 0.01 mm/0.0004 inches.