Products: Collet chuck, Tool holder,We are specialized in collet, Tool holder, pull stud, and many others, we deal with some kinds of machining service for Collet chuck.

Contact us

  • ADD: #438, North of Hubin Road, Tianqu Industrial Park, Dezhou, Shandong, China
  • ZIP: 253000
  • TEL: 86-534-2356966
  • FAX: 86-534-2356966
  • EMAIL: sales@bright-tools.com

Machine Tool Accessories - Collets

ER collets are manufactured as per DIN 6499. The accuracies of collets are as per DIN 6499. ER collets are most widely used collets for tool holding in all the types of machine tools & are the most widely used system all over the globe.

ER Collets (DIN 6499) Available in following sizes:

ER 8 (Range 0.5-5 mm; 1/32-3/16 in)
ER11 (Range 0.5-7 mm; 3/64-17/64 in)
ER16 (Range 1-10 mm; 3/64-3/8 in)
ER20 (Range 1-13 mm, 3/64-33/64 in)
ER25 (Range 2-16 mm; 3/64-5/8 in)
ER32 (Range 3-20 mm; 1/16-25/32 in)
ER40 (Range 4-26 mm; 1/8-31/32 in)

EOC6A
EOC8A
EOC10A
EOC12A
EOC16A
EOC20A
EOC25A
EOC32A
EOC40A
EOC50A

EOC16B
EOC20B
EOC25B
EOC32B
EOC40B
EOC50A

C16
C20
C22
C25
C32
C40
C42

DIN6343-F17.5
DIN6343-F22
DIN6343-F27
DIN6343-F28
DIN6343-F32
DIN6343-F35
DIN6343-F42
DIN6343-F48
DIN6343-F56
DIN6343-F66

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