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ER Collet

CNC Router Parts, Bits, Tools, Accessories

 4.8/5 - 32 votes

$2.00 - $5.00

100 Sets / Month In Stock

T/T, Mastercard, Visa, e-Checking

ER collet is mounted on a drill chuck and milling machine. It is used to clamp drill cutter or knife. ER collet has stable performance, high accuracy by the majority of manufacturers trust.

Product Overview

ER Series Collet ER11, ER16, ER20, ER25, ER32, ER40, ER50

Product Introduction


Collet Type : ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50

Shank Length : 50, 100, 150



Features of  ER series collets:


1. The ER collet adopts the high quality steel, the body has high precision, has excellent seismic resistance, high rigidity, strong clamping force and good accuracy.

2. ER straight shank extension rod, the shank is long, suitable for deep hole processing 

3. Straight shank type suitable for holding a small drill, milling cutter.

4. ER extension bar can reduce the use of lengthened cutting tools, reduce the cost, improve efficiency.

5. Increase the stability of cutting.

6. Nut directly turn tight, high rigidity, strong clamping force.


Technical parameters of ER collets:


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