Categories: Tapper Head, Drilling and Tapping Machines For Automation, Multi-Spindle Drilling and Tapping Heads Model #Erickson Collet SeriesChucking Capacity (inches/mm)Type of Tap HoldingBList Price 1TC-100CUN/AN/AN/A4.78 inches (121.5 mm)QUOTE 1TC-100FUKTCNumber 3 to 1/2 (M3 to M12)Floating Number 0.016 (0.4)4.78 inches (121.5 mm)QUOTE1TD-160FUKTCNumber 3 to 5/8 (M3 to M16)Floating Number 0.016 (0.4)5.12 inches (130 mm)QUOTE1TD-22DFULTC1/2 to 7/8 (M12 to M22)Floating Number 0.016 (0.4) 5.12 inches (130 mm)QUOTE