ER, SC & SHRINK COLLETS SS SETS SET ER-SPR 0.01 DIN 6499 ER Spring Collet Set 46-48 HRc with Super Finish Surface and DCONNWS Special Anti-Corrosion Protection DCONXWS Designation SS Qty DCONNWS(2) DCONXWS(3) SET ER11 SPR 13 (1) ER11 13 0.5 7.0 SET ER16 SPR 10 ER16 10 0.5 10.0 SET ER20 SPR 12 ER20 12 1.0 13.0 SET ER25 SPR 15 ER25 15 1.0 16.0 SET ER32 SPR 18 ER32 18 2.0 20.0 SET ER40 SPR 23 ER40 23 3.0 26.0 SET ER50 SPR 12 ER50 12 10.0 34.0 (1) Clamping range 0.5 mm (2) Minimum diameter (3) Maximum diameter SS SETS SET ER-SPR-AA 0.005 Sets of DIN 6499 'AA' Ultra 46-48 HRc Precise ER Spring Collets with DCONNWS Super Finish Surface and Special DCONXWS Anti-Corrosion Protection Designation SS Qty DCONNWS(2) DCONXWS(3) SET ER11 SPR 13 AA (1) ER11 13 0.5 7.0 SET ER16 SPR 10 AA ER16 10 0.5 10.0 SET ER20 SPR 12 AA ER20 12 1.0 13.0 SET ER25 SPR 15 AA ER25 15 1.0 16.0 SET ER32 SPR 18 AA ER32 18 2.0 20.0 SET ER40 SPR 23 AA ER40 23 3.0 26.0 (1) Clamping range 0.5 mm (2) Minimum diameter (3) Maximum diameter SS ER-AAA 0.002 DIN 6499 'AAA' Ultra Precise ER Spring Collets with Super DCONWS Finish Surface and Special Anti-Corrosion Protection Designation SS DCONWS ER11 SPR EX3.0AAA (1) ER11 3.00 ER11 SPR EX4.0AAA (1) ER11 4.00 ER11 SPR EX6.0AAA (1) ER11 6.00 New (1) 0.002 mm runout accuracy 770 ISCAR