Steep Tapers Accessories for collet chucks Design: - for clamping high-precision clamping nuts 246564 HAIMER, roller bearing wrench Collet 246564 ER16  ER25  ER32  Accessories for collet chucks 24 246560 PRECITOOL, collet wrench for collet 246560 ER16  ER20  ER25  ER32  ER40  Accessories for collet chucks Design: - predefined force when tightening the nut (repeatability) - reduction of concentricity errors due to excessive tightening - reduction of damage to the nut and the tool holder - greatly reduced risk of injury 246568 PRECITOOL, torque wrench for nut 246568 for tool x torquemmNm Total lengthmm ER08M  1.0 -   5.0  8 140 ER11M  3.0 -   7.0 18 150 ER16M  4.0 - 10.0 28 150 ER20M  1.5 - 13.0 35 150 ER25M  4.0 - 17.0 40 150 246562 PRECITOOL, torque wrench for nut 246562 Type for tool x min. torquemmNm max. torque Total lengthNmmm ER11  hexagonal 3.0 -   7.0 —  18 150 ER16  — 4.0 - 10.0 35  55 340 ER16/SECHS  hexagonal 4.0 - 10.0 35  55 340 ER20  — 1.5 - 13.0 40  70 340 ER20/SECHS  hexagonal 1.5 - 13.0 40  70 350 ER25  — 4.0 - 17.0 55  90 390 ER32  — 3.0 - 22.0 70 130 395 www.precitool.de 24/501