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ER Collet Straight Shank Extensions

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Straight Shank ER11 Collet Holder Shank Diameter: Ø5/8" Shank Length: 5" OD of Nut: 0.75" Thread of Nut: M14x0.5  Nut…
Shank Diameter: Ø1/2" Shank Length: 8" Mini type Nut OD of Nut=0.63" Thread of Nut=M13x0.75 Related wrench: 3006-0020
Shank Diameter: Ø5/8" Shank Length: 5" Nut type: Mini OD of Nut: 0.63" Thread of Nut: M13x0.75 Related wrench: 3006-0020
Straight Shank ER16 Collet Holder Shank Diameter: Ø12mm Shank Length: 100mm Nut type: Hexed Nut Thread: M22x1.5 Nut dia.: 1.02"…
Straight Shank ER16 Collet Holder Shank Diameter: Ø1" Shank Length: 5" Nut type: Hexed OD of Nut: 1.02" Thread of…
Straight Shank ER16 Collet Holder Shank Diameter: Ø3/4" Shank Length: 2.75" Nut type: Hexed OD of Nut: 1.02" Thread of…
Straight Shank ER16 Collet Holder Hexed Nut Shank Diameter: Ø3/4" Shank Length: 4" OD of Nut: 1.02" Nut type: Hexed…
Shank Diameter: Ø3/4" Shank Length: 4" Nut type: Hexed OD of Nut: 1.02" Thread of Nut: M22x1.5 Related wrench: 3006-0070
Straight Shank ER16 Collet Holder Shank Diameter: Ø3/4" Shank Length: 5" type Nut type: Hex OD of Nut: 1.02" Thread…
Straight Shank ER16 Collet Holder Nut type: Mini Shank Diameter: Ø3/4" OD of Nut: 0.87" Thread of Nut: M19x1.0 Shank…
Straight Shank ER16 Collet Holder Mini Nut Shank Diameter: Ø3/4" OD of Nut=0.87" (22mm) Thread of Nut=M19x1.0 Shank Length: 8"…
Straight Shank ER16 Collet Holder Shank Diameter: Ø5/8" Shank Length: 4" Nut type: Mini OD of Nut: 0.69" Thread of…
Straight Shank ER20 Collet Holder Shank Diameter: Ø1" Shank Length: 5" Nut type: Mini OD of Nut: 1.10" Thread of…
Straight Shank ER20 Collet Holder Hexed Nut Shank size: Ø3/4" Shank Length: 4" Nut type: Hexed OD of Nut: 1.34"…
Shank Diameter: Ø3/4" Shank Length: 4" Nut type: Hexed OD of Nut: 1.34" Thread of Nut: M25x1.5 Related wrench: 3006-0080
Straight Shank ER20 Collet Holder Shank Diameter: Ø1" Shank Length: 5" Mini type Nut OD of Nut=1.10" Thread of Nut=M24x1.0…

Straight Shank ER Extension Holders

The Straight Shank Extensions are mainly used on CNC Lathe to hold Drills, End Mills, Countersinks, Reamers. They come in different shank diameters and hold a range depending on the ER Collet size.
They can be used on Milling Machine where there is limited room for machining.
The most commonly used shank diameters are 5/8, 3/4, 1”.