13/16". 0.813". 0.813"-0.783". For a good discussion on collet and chuck usage see: http://content.penturners.org/library/tools_and_jigs/colletchuckusage.pdf.
People also ask
What is the clamping range of an ER32 collet?
ER Collet | Length | Clamping Range |
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") |
ER-40 | 46 mm (1.81") | 3—26 mm (0.118—1.024") |
What is er 40?
ER40 series collets have a capacity of 3mm-26mm. 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). For example, ER40-6mm can grab a round shank from 6mm diameter to 5.1mm diameter.
Beginners - Getting started: "What Do I need to get started?" A common question. Beyond that, many other questions come up. Below is a summary of each topic ...
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