Model CMR-DL HI-POWER MINI TYPE Introducing the long-awaited compact size These chucks are designed for grinding workpieces of materials having relatively weak magnetic property such as cemented carbide on small •The ON-OFF handle takes only a 90° turn from OFF to full ON, significantly improved from the 720° (2 turns) required by other conventional chucks . •The holding performance has been enhanced by improving the pole pitch. •Residual magnetism has been reduced by employing a unique construction. •Effective attractive face is larger by 30 % in comparison with our conventional Comparison of magnetic pole with conventional model i^For all models.two pieces make one set.