51 Piece, 2mm to 27mm by .5mm (all sizes have internal stop threads), Metric 5C Special Accuracy Collet Kit
$3,032.00 USD / Each
|Order Hole Shape||Round|
|Number of Pieces||51|
Please note: Walnut box not included with standard accuracy sets.
Today's Hardinge 5C collets are manufactured to exacting standards from special alloy steel. Heat treated to assure accuracy and durability. Hardinge 5C Collets offer a through-capacity up to and including 1-1/16" round, 7/8" hexagon, and 3/4" square. 5C collets include precision internal threads for positive stops. Exceptions are 1" round and over, 55/64" hexagon and over, and 23/32" square and over. If you require internal threads for these larger sizes please specify, the 5C-SC step collet will be used to complete your kit. The sets are attractively priced and packaged in quantities that will outfit your machine nicely.
Special-Accuracy 5C Collets are available. When held in a Hardinge Super-Precision® spindle, they are guaranteed to have a maximum TIR of .0002" for 5C round collets, and .0005" for 16C, 20C and 25C round collets over 3⁄16" (4.76mm) to the collet’s capacity measured 1" from the face of the collet.
Collet Concentricity Inspection
Concentricity is measured in terms of Total Indicator Runout (TIR) using a Hardinge Super-Precision® spindle. A gage pin is inserted in the collet and the TIR is measured at a set distance from the spindle face, depending on the order hole size, using a .00005" dial indicator. You can be assured of a qualified inspection – standard 5C collets will run .001" or better, while special accuracy collets will run .0002" or better. This assures that the collet will hold your part consistently during your specified machining operations.
WARNING: product can expose you to chemicals, such as lead, including one or more listed chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm.
For more information, go to www.P65Warnings.ca.gov