GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex SET ER-SPR A Set of ER spring collets (DIN6499) KITS B C Designation Collet size Qty Range SETER11SPR7 ER11 7 0.5-7 SETER16SPR10 ER16SETER20SPR12ER20SETER25SPR15ER25 101215 0.5-101-131-16 D SETER32SPR18 ER32 18 2-20 SETER40SPR23 ER40 23 3-26 SETER50SPR12 ER50 12 10-34 E SET ER-SPR-AASetofAAultraprecisionERspring collets (DIN6499) F KITS G Designation Collet size QtySETER11SPR7AAER117 Range 0.5-7 H SETER16SPR10AA ER16 10 0.5-10 SETER20SPR12AA ER20 12 1-13 SETER25SPR15AA ER25 15 1-16 SETER32SPR18AA ER32SETER40SPR23AAER40 1823 2-203-26 I SET ER-SEALSetofERspringcollets,forinternal coolant supply (DIN6499) J KITS K Designation Collet size Qty Range L SETER16SEAL7 ER16 7 3-10 SETER20SEAL10 ER20 10 3-13 SETER25SEAL13 ER25SETER32SEAL17ER32SETER40SEAL23ER40 131723 3-163-203-26 M Tungaloy K131