250 diameter to .211 diameter. Please refer to our ER40 Collet print for general ER40 dimensions. Displaying 1 to 30 (of 60 products)
People also ask
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 size is an er40 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") |
How to identify collet type?
The easiest way to determine what type of collet your machine has is to measure the length and diameter of the collet. All collets have a distinctive length and diameter.
What is the difference between ER and TG collets?
TG Collets
They have a 4 degree taper which is much less than ER collets that have an 8 degree taper. For that reason, the grip force of TG collets is larger than ER collets. TG collets also have a much longer grip length resulting in a larger surface to grip with.
$24.55
View complete catalog page. Total runout less than .0003 on these precise ER40 collets; Made from Alloy spring steel and fully hardened; All critical collet ...
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$24.55
View complete catalog page. Total runout less than .0003 on these precise ER40 collets; Made from Alloy spring steel and fully hardened; All critical collet ...
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$24.55
ER40 COLLET 21mm product detail page with images and specifications High Quality PRECISION Tool Holders, Collets and Machine Accessories.
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$24.55
View complete catalog page. Total runout less than .0003 on these precise ER40 collets; Made from Alloy spring steel and fully hardened; All critical collet ...
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$24.55
ER40 COLLET 26mm product detail page with images and specifications High Quality PRECISION Tool Holders, Collets and Machine Accessories.
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$24.55
ER40 COLLET 4mm product detail page with images and specifications High Quality PRECISION Tool Holders, Collets and Machine Accessories.
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$24.55
ER40 COLLET 9mm product detail page with images and specifications High Quality PRECISION Tool Holders, Collets and Machine Accessories.
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$82.05
Total runout less than . · Made from Alloy spring steel and fully hardened · All critical collet surfaces are precision ground for accurate fit · Works in all ER40 ...
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$24.55
View complete catalog page. Total runout less than .0003 on these precise ER40 collets; Made from Alloy spring steel and fully hardened; All critical collet ...
Missing: index. | Show results with:index.