ER25 Clamping Ring with a 12 mm diameter, type 7618, from ZM KOLNO. It is designed for tools with a cylindrical shank and allows the tool to be mounted in the chuck. To assemble, insert the ring at an angle into the nut, align the notch with the projection, press it into the nut, and tighten the nut with the chuck. Proper tightening torque is essential for correct retention.

• Brand: ZM Kolno
• Manufacturer Code: 0642-176-184-404
• Product weight with packaging: 0.400 kg
• EAN (GTIN): 5905555223728
• Size: 11.1-12
• Inner diameter: 12 mm
• Outer diameter: 26 mm
• Length: 34.0 mm
• Product code: 0642 176 184 404