ER16 Collets- ER16 Standard Collets
Our ER16 collets have a capacity ranging from . 0625 - . 4062 inches or in metric sizes from 1mm up to 10mm. The number shown on the collet is the largest size that particular collet can hold, but it can be tightened to a smaller size.
People also ask
What is the range of ER collets?
ER Collet | Length | Clamping Range |
ER-11 | 18 mm (0.71") | 0.5—7 mm (0.020—0.276") |
ER-16 | 27.5 mm (1.08") | 0.5—9 mm (0.020—0.354") |
ER-20 | 31.5 mm (1.24") | 1—13 mm (0.039—0.512") |
ER-25 | 34 mm (1.34") | 1—16 mm (0.039—0.630") |
What is the difference between ER11 and ER16?
Here is a list of the OD projection diameters: B=ER11 0.748" (19mm) B=ER16 1.259" (32mm) B=ER20 1.338" (34mm)
What does er mean in collets?
“E” originally indicated a particular line of products popular decades ago, and which are no longer available. Rego-Fix, a clamping system manufacturer, created the ER line with versatility in mind, and added the “R” to the designation. The flexibility of the ER collet size range varies by series.
What are the different collet sizes?
ER Collets
The standard series are: ER-8, ER-11, ER-16, ER-20, ER-25, ER-32, ER-40, and ER-50. ER collets collapse to hold parts up to 1mm smaller than the nominal collet internal size in most of the series (up to 2mm smaller in ER-50, and 0.5mm in smaller sizes) and are available in 1mm or 0.5mm steps.
ER Collet Sizes ; 7/8", 0.866—0.906", 22—23 mm ; 15/16", 0.906—0.945", 23—24 mm ; 31/32", 0.945—0.984", 24—25 mm ; 1", 0.984—1.024", 25—26 mm ...
Because the diameter only collapses down from 0.5-2 mm (depending on the collet size), having a set sized in a variety of increments allows you to hold any tool ...