5C COLLET 21/32 SQ
Todays Hardinge 5C collet is the result of over 100 years of experience in serving the needs of the machining industry. The Hardinge 5C collet is manufactured to exacting standards from special alloy steel. Threads are heat treated and the body is spring tempered to assure accuracy and durability at low cost. Hardinge 5C Collets offer a through-capacity up to and including 1-1/16 inch round 7/8 inch hexagon and 3/4 inch square. The 5C collet includes precision internal threads for the Hardinge threaded positive stops. Exceptions are .985 inch round and over .844 inch hexagon and over and .704 inch square and over. For most applications the 5C-SC step collet will provide both internal threads and desired size (note number and letter sizes do not have internal threads).