The ER 11 collet set (4008 E) from Promat is a precise and versatile tool designed for various applications in machining. This 13-piece set includes collets with a diameter range of 1 to 7 mm, housed in a sturdy wooden base. The collets are designed to provide high runout and repeat accuracy of 5 µm, making them ideal for precise machining processes. The compact design and careful selection of materials ensure a long lifespan and reliability. The collet set is compatible with collet chucks and is suitable for use in various machines, making it an essential accessory for professionals in metalworking.

• High precision runout and repeat accuracy of 5 µm
• Diameter range of 1-7 mm for versatile applications
• Sturdy wooden base for secure storage
• Compatible with various collet chucks.