2 - 13MM BY 1MM ER20 COLLET 12PCS SET

SKU 202-6583

2 - 13MM BY 1MM ER20 COLLET 12PCS SET

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$104.95
SKU 202-6583
Collet Category Collet Sets
collet series ER20
collet size range 2-13mm by 1mm
TIR (inch) 0.0003
Number of Pieces 12
Full Details

Product Spotlight


  • Made from alloy spring steel and hardened to HRC 44-48
  • All fractional size is true imperial size, not a metric conversion size
  • All collets are checked its runout individually on 4 contact points by a high tolerance bench marked testing rod
  • On size 3.0mm and larger the runout is .0003"; under size 3.0mm the runout is .00059"
  • Each size of ER20 collet has collapsing range of .039" (1 mm); the size of the collet is the largest size it can hold and able to hold anything smaller within the collapsing range
  • Conform to DIN6499B
This collet size is true fractional size, not a metric converting size and the surface on this collet has been specially treated to increase its tool life.  Runout is .0003".



What's Included

  • Dia: 1.0-2.0mm, 2.0-3.0mm, 3.0-4.0mm, 4.0-5.0mm, 5.0-6.0mm, 6.0-7.0mm, 7.0-8.0mm, 8.0-9.0mm, 9.0-10mm 10-11mm 11-12mm 12-13mm

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