• This is a 3/8 inch ER20 collet shown with a mechanical pencil for scale.
  • 3/8 inch ER20 collet shown with mechanical pencil for scale
  • 3/8 ER20 Collet shown measured length-wise in a caliper. The caliper reads 31.46 mm.
  • 3/8 ER20 Collet shown with the inside measured on a caliper. The measurement from the caliper reads 9.57mm.
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3/8" ER20 Collet for Spindles

3/8" ER20 Collet for Spindles

$23.95 USD
$23.95 USD
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Title
This collet will accept tools with a 3/8" (9.525mm) shank. This is a clamping precision grade collet with a TIR (Total Indicated runout) of less than 0.01 mm, or 0.0004 inches.

This collet can be used to change to a 3/8" shank end mill on a 2.2kW Spindle.

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