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What size are ER32 collet sets?
ER32 series collets have a capacity of 1mm-20mm. Each ER32 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).
How to determine er collet size?
Standards of ER Collets
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 of the tapered receptacle in millimeters.
What is the diameter of the ER32 nut?
Description | Diameter | Inside Diameter |
ER25 Bearing Nut | 42 | 21 |
ER32 Bearing Nut | 50 | 22 |
ER40 Bearing Nut | 63 | 34 |
What is the taper angle of a collet holder?
This collet as a taper angle of 6°, the ideal angle for run-out accuracy, gripping force and rigidity. The increased number of slits ensures the uniform tightening and high accuracy of the collet. The collet holder (CTH type) is pre-balanced by previously designing the holder to be as axisymmetrical as possible.
ER Collet Sizes ; 27/32", 0.827—0.866", 21—22 mm ; 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 ...
$405.00 In stock
039” to .875” in diameter. Accepts all standard ER-32 collets. COLLETS NOT INCLUDED. The only difference in the metric version is the M6 mounting hardware.
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