Over 150,000 products, including collets,
collet chucks, power chucks, step chucks, tool holders, rotary
indexing products & custom manufacturing. Made in the USA.
inventory of collets, feed fingers and other workholding devices is
unsurpassed. Hardinge has--in stock--an incredibly wide variety of styles,
sizes, and shapes to meet the requirements for your workholding
application needs. Whether you require spindle tooling for automatic screw
machines, lathes, mills, grinders, or fixtures, we are the workholding
experts with the highest standards in the industry.
collets 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. Our world-renowned 5C and
16C collets are made from special alloy steel (the "C"stands for
cataract, named for the waterfalls seen from the window of the original
Hardinge factory in Chicago). Collets are heat treated and spring tempered
to ensure accuracy and longer life at a low cost.
up to Hardinge for your collets, chucks and other workholding