ER Collets (DIN 6499)

Techniks USA brand ER inch precision collets for CNC router spindle motors are available in ER 25, ER 32, and ER 40 sizes. ER inch collets are compatible with DR, RD, ESX, AR, & BR series collets. All collets inspected for quality and accuracy. ER collet nuts and wrenches are also available to order.

  • 04212IS Techniks ER 32 Collet Set

    04212IS ER 32 Collet Set

    Call for price

    04212IS Techniks ER 32 Collet set, 18 collets. Includes collet sizes: 7/32 – 3/4″, fits shank size 3/16 – 3/4″.

  • Techniks ER-20 collet

    Techniks 04220-07 ER 20 Collet

    31.5mm x 21mm, 7mm bore

    $30.40

    Techniks 04220-07 precision ER-20 spring collet, 31.5mm x 21mm, 7 mm bore diameter.

  • Techniks ER-20 collet

    Techniks 04220-08 ER 20 Collet

    31.5mm x 21mm, 8mm bore

    $30.40

    Techniks 04220-08 precision ER-20 spring collet, 31.5mm x 21mm, 8 mm bore diameter.

  • Techniks ER-20 collet

    Techniks 04220-09 ER 20 Collet

    31.5mm x 21mm, 9mm bore

    $30.40

    Techniks 04220-09 precision ER-20 spring collet, 31.5mm x 21mm, 9 mm bore diameter.

  • Techniks ER-20 collet

    Techniks 04220-1/4 ER 20 Collet

    31.5mm x 21mm, 1/4 inch bore

    $30.40

    Techniks 04220-1/4 precision ER-20 spring collet, 31.5mm x 21mm, 1/4 inch bore diameter.

  • Techniks ER-20 collet

    Techniks 04220-13 ER 20 Collet

    31.5mm x 21mm, 13mm bore

    $30.40

    Techniks 04220-13 precision ER-20 spring collet, 31.5mm x 21mm, 13 mm bore diameter.

  • Techniks ER-20 collet

    Techniks 04220-3/16 ER 20 Collet

    31.5mm x 21mm, 3/16 inch bore

    $30.40

    Techniks 04220-3/16 precision ER-20 spring collet, 31.5mm x 21mm, 3/16 inch bore diameter.

  • Techniks ER-20 collet

    Techniks 04220-3/8 ER 20 Collet

    31.5mm x 21mm, 3/8 inch bore

    $30.40

    Techniks 04220-3/8 precision ER-20 spring collet, 31.5mm x 21mm, 3/8 inch bore diameter.

  • Techniks ER-20 collet

    Techniks 04220-5/16 ER 20 Collet

    31.5mm x 21mm, 5/16 inch bore

    $30.40

    Techniks 04220-5/16 precision ER-20 spring collet, 31.5mm x 21mm, 5/16 inch bore diameter.

  • Techniks ER-20 collet

    Techniks 04220-7/32 ER 20 Collet

    31.5mm x 21mm, 7/32 inch bore

    $30.40

    Techniks 04220-7/32 precision ER-20 spring collet, 31.5mm x 21mm, 7/32 inch bore diameter.

  • ER 25 Collet

    Techniks 04225-1/2 ER 25 Collet

    34mm x 26mm, 1/2 inch bore

    $31.20

    Techniks 04225-1/2 precision ER-25 spring collet, 34mm x 26mm, 1/2 inch bore diameter.

  • ER 25 Collet

    Techniks 04225-1/2 ER 25 Collet (Used)

    34mm x 26mm, 1/2 inch bore

    $15.60

    Techniks 04225-1/2 precision ER-25 spring collet, 34mm x 26mm, 1/2 inch bore diameter. Used condition.

  • ER 25 Collet

    Techniks 04225-1/4 ER 25 Collet

    34mm x 26mm, 1/4 inch bore

    $31.20

    Techniks 04225-1/4 precision ER-25 spring collet, 34mm x 26mm, 1/4 inch bore diameter.

  • ER 25 Collet

    Techniks 04225-1/4 ER 25 Collet (Used)

    34mm x 26mm, 1/4 inch bore

    $15.60

    Techniks 04225-1/4 precision ER-25 spring collet, 34mm x 26mm, 1/4 inch bore diameter. Used condition.

  • ER 25 Collet

    Techniks 04225-1/8 ER 25 Collet

    34mm x 26mm, 1/8 inch bore

    $31.20

    Techniks 04225-1/8 precision ER-25 spring collet, 34mm x 26mm, 1/8 inch bore diameter.

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