Hardinge Inc. is the world’s largest manufacturer of spindle tooling. Hye-Tech Machine has in stock a wide variety of styles, sizes, and shapes to meet the requirements for your workholding application needs. Whether you require spindle tooling for automatic screw machine, lathes, mills, grinders, or fixtures, Hye-Tech and Hardinge Spindle Tooling are the workholding experts with the highest standards in the industry.
Hardinge collets, for example, are noted for having the best TIR (total indicator reading) in the industry. They last longer than other collets because they are the hardest collets manufactured to 62 Rockwell C standards. Their world-renown 5C and 16C collets are made from special alloy steel. Collets are heat treated and spring tempered to ensure accuracy and longer life at a low cost.