QuickFlex® V-flange holder DIN ISO 69871, for tool presetting Size Item No. SK F1 L1 L2 ER-20QF 338120040 SK40 50 40 – 107520020 338120050 SK50 50 40 – 107520020 ER-25QF 338125040 SK40 50 40 – 107525020 338125050 SK50 50 40 – 107525020 ER-32QF 338132040 SK40 63 60 35 107532020 338132050 SK50 63 60 – 107532020 ER-40QF 338140050 SK50 78 60 – 107540020 ER-50QF 338150050 SK50 85 60 35 107550020 Dimensions in mm HSK holder DIN 69893A/C (ISO 12164A/C), for tool presetting Size Item No. HSK F1 L1 L2 ER-20QF 338120063 HSK63A 50 85 – 107520020 ER-25QF 338125063 HSK63A 50 90 – 107525020 ER-32QF 338132063 HSK63A 63 90 42 107532020 ER-40QF 338140063 HSK63A 78 100 42 107540020 ER-50QF 338150063 HSK63A 85 120 42 107550020 Dimensions in mm 12 © WTO GmbH I Subject to change without notice