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ER Spring Collet

1. Quenched and hardened, vacuum quenched and cryogenically treated, with good toughness and clamping performance
2. Polishing treatment, the surface is ground and polished, the appearance is bright, ensuring excellent accuracy
3. High precision, the comprehensive accuracy is less than 0.005MM, saving tools and reducing labor intensity
4. Good stability, using high-quality alloy materials, stable performance
5. Complete models 

Product Detail

Collet is a locking device that holds tools or workpieces. It is usually used on drilling and milling machines and machining centers to connect mechanical spindles with tools and other accessories.

How to install
1. Open the two half rings of the collet and place it on the pipe (as shown in the picture).
2. Insert the pipe inside the collet.
3. Adjust the position of the collet half ring so that it fully fits the pipe.
4. Secure the collet to the pipe with fastening bolts, nuts and washers.
5. Repeat the above steps to install all collets.

ER Spring Collet


ER Spring Collet specification stable:

Model Model size
ER11 3/4/5/6/7
ER16 3/4/5/6/7/8/9/10
ER20 3/4/5/6/7/8/9/10/11/12/13
ER25 3/4/5/6/7/8/9/10/11/12/13/14/15/16
ER32 3/4/5/6/7/8/9/10/11/12/13/14/15/16/17/18/19/20
ER40 3/4/5/6/7/8/9/10/11/12/13/14/15/16/17/18/19/20/21/22/23/24/25

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