This high-quality collet chuck is perfect for any CNC metalworking and manufacturing needs. It is made of durable steel and has a spindle type of Cat40, ensuring a secure and precise hold. With a collet type of ER32 and a collet chuck type of 32ER6, it can easily handle a variety of materials and has coolant through capabilities for efficient operation. This Parlec brand collet chuck is a reliable choice that will optimize your workholding and toolholding capabilities.