Hardinge Tool Holders, Toolholder Collets and Bushings Catalog ...
Hardinge Tool Holders, Toolholder Collets and Bushings Catalog ...
Hardinge Tool Holders, Toolholder Collets and Bushings Catalog ...
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ERNC-Style <strong>Collets</strong> for thru-coolant applications<br />
ERNC <strong>Collets</strong> — Metric<br />
The head-angle of the ERNC-Style Collet is sealed for thru-coolant applications <strong>and</strong><br />
pressure-resistance tested to 1000 psi. Exact metric sizes are shown in millimeter <strong>and</strong><br />
decimal inch equivalent.<br />
Size Range ERNC16 Collet ERNC20 Collet ERNC25 Collet ERNC32 Collet ERNC40 Collet<br />
mm Inch Part Number Part Number Part Number Part Number Part Number<br />
3.0 .118" 2133-00-17-030000 2135-00-17-030000 2137-00-17-030000 2139-00-17-030000<br />
4.0 .157" 2133-00-17-040000 2135-00-17-040000 2137-00-17-040000 2139-00-17-040000 2141-00-17-040000<br />
5.0 .197" 2133-00-17-050000 2135-00-17-050000 2137-00-17-050000 2139-00-17-050000 2141-00-17-050000<br />
6.0 .236" 2133-00-17-060000 2135-00-17-060000 2137-00-17-060000 2139-00-17-060000 2141-00-17-060000<br />
7.0 .276" 2133-00-17-070000 2135-00-17-070000 2137-00-17-070000 2139-00-17-070000 2141-00-17-070000<br />
8.0 .315" 2133-00-17-080000 2135-00-17-080000 2137-00-17-080000 2139-00-17-080000 2141-00-17-080000<br />
9.0 .354" 2133-00-17-090000 2135-00-17-090000 2137-00-17-090000 2139-00-17-090000 2141-00-17-090000<br />
10.0 .394" 2133-00-17-100000 2135-00-17-100000 2137-00-17-100000 2139-00-17-100000 2141-00-17-100000<br />
11.0 .433" 2135-00-17-110000 2137-00-17-110000 2139-00-17-110000 2141-00-17-110000<br />
12.0 .472" 2135-00-17-120000 2137-00-17-120000 2139-00-17-120000 2141-00-17-120000<br />
13.0 .512" 2135-00-17-130000 2137-00-17-130000 2139-00-17-130000 2141-00-17-130000<br />
14.0 .551" 2137-00-17-140000 2139-00-17-140000 2141-00-17-140000<br />
15.0 .590" 2137-00-17-150000 2139-00-17-150000 2141-00-17-150000<br />
16.0 .629" 2137-00-17-160000 2139-00-17-160000 2141-00-17-160000<br />
17.0 .669" 2139-00-17-170000 2141-00-17-170000<br />
18.0 .708" 2139-00-17-180000 2141-00-17-180000<br />
19.0 .748" 2139-00-17-190000 2141-00-17-190000<br />
20.0 .787" 2139-00-17-200000 2141-00-17-200000<br />
21.0 .827" 2141-00-17-210000<br />
22.0 .866" 2141-00-17-220000<br />
23.0 .906" 2141-00-17-230000<br />
24.0 .945" 2141-00-17-240000<br />
25.0 .984" 2141-00-17-250000<br />
26.0 1.024" 2141-00-17-260000<br />
Note: Inch sizes from 1 ⁄8" to 1” by 1 ⁄32” increments available on request. ERNC50 <strong>Collets</strong> can be manufactured to order.<br />
<strong>Hardinge</strong> ® ER Collet Concentricity Specifications<br />
Dimension – D Dimension – L Maximum TIR<br />
Clamping Range Distance from Face Precision DIN 6499 High Precision DIN 6499<br />
mm Inch mm Inch mm Inch mm Inch<br />
1.0 - 1.6 .039" - .063" 6.0 .236" .015 .0006" .008 .0003"<br />
1.6 - 3.0 .063" - .118" 10.0 .394" .015 .0006" .008 .0003"<br />
3.0 - 6.0 .118" - .236" 16.0 .630" .015 .0006" .008 .0003"<br />
6.0 - 10.0 .236" - .394" 25.0 .984" .015 .0006" .008 .0003"<br />
10.0 - 18.0 .394" - .709" 40.0 1.575" .020 .0008" .010 .0004"<br />
18.0 - 26.0 .709" - 1.024" 50.0 1.969" .020 .0008" .010 .0004"<br />
26.0 - 34.0 1.024" - 1.339" 60.0 2.363" .025 .0010" — —<br />
Total Indicator Reading (TIR)<br />
from the face of the collet<br />
12—<strong>Tool</strong>holder <strong>Collets</strong>, <strong>Bushings</strong> & <strong>Tool</strong> <strong>Holders</strong> <strong>Hardinge</strong> Inc. | 800.843.8801 | www.shophardinge.com<br />
L<br />
D
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