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ER40 Collets

ER40 Collets for use with high speed CNC spindles.

ER40 Collets are designed for use in high speed spindles and come in a variety of sizes. These collets are available in metric and imperial sizes. Collets are manufactured by IMS in Italy and made with hardened alloy spring steel.

Imperial sizes range from 1/8″ (3.175 mm) to 1″ (25.4 mm).

Metric sizes range from 3 mm (0.118″) to 26 mm (1.024″).

Recommended Torque: 130 ft/lbs

Note that the size written on the collet is to indicate the maximum size that can fit into the collet. Collets are designed to collapse when tightened. Ensure that the size of the tool will fit into the collet and that the collet can grip the tool to provide enhanced safety, accuracy, and precision.

Maintenance: Protect from rust with rust preventative spray. Remove preventative before placing into service. Use correct concentration of coolant to prevent corrosion. Always check collets for scoring or wear. Replace if worn or damaged.

  • ER40 Collet 1″ High Precision P/N C-G-1

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is o.961″ to 1 “.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 1/2″ High Precision P/N C-G-12

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.461″ to 0.500″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 1/8 Inch High Precision P/N C-G-18

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.086″ to 0.125″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 1/84 Inch High Precision P/N C-G-14

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.211″ to 0.250″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 11/16 Inch High Precision P/N C-G-1116

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.649″ to 0.688″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 11/32 Inch High Precision P/N C-G-1132

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.305″ to 0.344″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 13/16 Inch High Precision P/N C-G-1316

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.774″ to 0.813″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 13/32 Inch High Precision P/N C-G-1332

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.367″ to 0.406″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 15/16 Inch High Precision P/N C-G-1516

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.899″ to 0.938″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 15/32 Inch High Precision P/N C-G-1532

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.430″ to 0.469″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 17/32 Inch High Precision P/N C-G-1732

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.492″ to 0.531″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER40 Collet 19/32 Inch High Precision P/N C-G-1932

    High Precision.

    Made out of hardened alloy steel.

    Ground Surfaces. Size range is 0.555″ to 0.594″.

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00