2017-08-03T05:41:45
Collet size
An external collet is an sleeve with a (in general) cylindrical inner surface and a conical outer surface, and act as a subtype of chuck that forms a collar around an object to be held and exerts a strong clamping force on the object when it is tightened, usually by means of a tapered outer collar. Collet system designed to hold a workpiece or a tool.
ER Collets explained have a narrow clamping range and a large number of collets are required to hold a given range of bits, however the collet's advantage over other types of chuck is that it combines all of the following traits into one chuck; making it highly useful for repetitive work.
Lexisindia ER collets contract over a range of 1mm and are available in 1mm or 0.5mm steps except ER50 Collet system range have 2mm steps, so a range of ER collets can hold any cylindrical shank, metric or imperial. ER collets may also be used on a lathe to hold work pieces
Lexis ER16 Collet Sizes designed with 1mm steps
Lexis ER20 Collet Sizes designed with 1mm steps
Lexis ER25 Collet Sizes designed with 1mm steps
Lexis ER32 Collet Sizes designed with 1mm steps
Lexis ER40 Collet Sizes designed with 1mm steps
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