Accessories ER Collets, High Precision sealed, for internal coolant supply (max. 1740 PSI/120 bar) DIN 6499A, ISO 15488 d ER-11 ER-16 ER-20 ER-25 ER-32 ER-40 Range h8 (only specified 3 191011030 191016030 191020030 191025030 191032030 shank dia.) 4 191011040 191016040 191020040 191025040 191032040 5 191011050 191016050 191020050 191025050 191032050 6 191011060 191016060 191020060 191025060 191032060 191040060 7 191016070 191020070 191025070 191032070 8 191016080 191020080 191025080 191032080 191040080 9 191016090 191020090 191025090 191032090 10 191016100 191020100 191025100 191032100 191040100 11 191020110 191025110 191032110 12 191020120 191025120 191032120 191040120 13 191025130 191032130 14 191025140 191032140 191040140 15 191025150 191032150 16 191025160 191032160 191040160 17 191032170 18 191032180 191040180 19 191032190 20 191032200 191040200 22 191040220 25 191040250 Dimensions in mm Complete set mm ER-16 ER-20 ER-25 ER-32 10, 8, 6, 5, 4, 3 191016000 12, 10, 8, 6, 5, 4, 3 191020000 16, 14, 12, 10, 8, 6, 4 191025000 20, 16, 14, 12, 10, 8, 6, 4 191032000 Number 6 7 7 8 Dimensions in mm 20 © WTO GmbH I Subject to change without notice