ER 8 Collet Systems Suppliers In Ernakulam, Kerala ER 8 Collet. As we are considered one of the promising firms, our firm is engaged in manufacturing, supplying and exporting a quality range of ER 8 Collet. These products are strong and sturdy in nature and ensure long lasting service life. Advanced technologies and innovative techniques are taken into consideration while manufacturing these products. We are Manufacturers, Suppliers and Exporters In Tamilnadu Features of ER 8 Collet Systems: Concentricity - per DIN 6499 Available in decimal and fractional inches Reasonable price