ER Collet | Length | Clamping Range |
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") |
ER-32 | 40 mm (1.57" | 1—21 mm (0.039—0.827") |
People also ask
What is the maximum size of ER25 collets?
ER25 series collets have a capacity of 1mm-17mm. Each ER25 collet has a range of (1 mm). The size indicated on the collet is the largest size it can hold and can be collapsed smaller within its collapse range of (0.9mm). For example, ER25-3mm can grab a round shank from 3mm diameter to 2.1mm diameter.
What is the collapse range of collets?
Standards of ER Collets
As you tighten the nut on your holder, the ER collet collapses together to hold round tools or stock from 0.5-2 mm (or 0.0197-0.0787 in., depending on collet size) smaller than the collet internal diameter.
What does er stand for in collets?
The standard series are: ER-8, ER-11, ER-16, ER-20, ER-25, ER-32, ER-40, and ER-50. The "ER" name came from an existing "E" collet (which were a letter series of names) which Rego-Fix modified and appended "R" for "Rego-Fix". The series number is the opening diameter of the tapered receptacle, in millimetres.
What is the difference between ER25 and ER32 collets?
I choose based on tool size- ER25 and 20 are all straight shank holders for small drills, spindle mounted ER32 for larger stuff endmills etc.
$21 to $24
ER25 series collets have a capacity of .015-.630 inches. Each ER25 collet has a range of .039 inches(1mm). ER25 Collets .094 and ...
Size range: 7/32” - 5/8”. Size range: 6.0mm-16.0mm. (0.236”-0.629”). ER25 Collets Sets. ER25 Coolant Collets Sets. See dimensional data for ER25 Collets on page ...
These collets are usually found in a standard series as: ER-8, ER-11, ER-16, ER-20, ER-25, ER-32, ER-40, and ER-50. The numbers represent the opening diameter ...
ER 25, ER 32, ER 40, ER 50, Range, Shank. 04208 - 1/16 · 04211 - 1/16 · 04216 - 1/16 · 04220 - 1/16 · 04232 - 1/16 .043- .062", 1/16". 04211 - 3/32 · 04216 - 3/ ...
$20.90
Works in all ER25 Collet Chucks; This ER25 collet has a full .039 range of collapse while maintaining full accuracy; This ER25 collet has a range of .281-.242 ...
Out of stock
Item Specifications · Series. ER25 · Range - Inch .1772-.1378 · Range - Metric. 4.50-3.50MM · Brand. Rego-Fix · Product Group. Collet · Item Weight. 0.15 lbs ...
$43.00
Ultra-Precision Accuracy – 0.0002" TIR guaranteed. High-pressure approved to 1400 psi. Unique design is mechanically sealed by virtue of the rear slots ...
$13.23
Each size of ER25 collet has collapsing range of .0394" (1 mm); the size of ... This collet size is true fractional size, not a metric converting size and ...