The Hikvision 400gr ER32-type collet is designed for tools with a cylindrical shank diameter of 7.1–8.0 mm. Insert it into the nut at an angle, with its groove hooking onto the protrusion, then press it into place before screwing the nut into the holder.
- Type: ER32
- Size: 8 mm
- Tool shank: Cylindrical
- Tool shank diameter: 7.1–8.0 mm
- Inner diameter: 8 mm
- Outer diameter: 33 mm
- Length: 40 mm
- Shape: Cylindrical