Bilz Tool Co. Inc., Lombard, Ill., offers a line of toolholders, attachments and accessories for tapping, reaming, drilling and other specialty tools. Bilz Tool also represents the Diebold GmbH & Company line of holders in the United States, including Diebold’s MicroDrill Chuck. The chuck is designed to machine small workpieces at high spindle speeds. In micro-production or for the medical industry, these toolholders make it possible to hold tool diameters from 0.2mm to 1.5mm or 1.5mm to 3mm with minimal runout. Due to its slim contour, the chucks are low-weight, according to the company.