The BT40 clamping holder for ER32 collets has a length of 70 mm and features a tapered BT shank, suitable for secure holding of ER32 collets. It is compatible with tools that have a cylindrical shank and cylindrical shanks with a flat Weldon surface, such as drills and end mills.

The marking on the outer side of the cone helps in selecting the appropriate equipment. With proper installation, the collet should be perfectly aligned with the face of the ER nut.

• Brand: ZM Kolno
• Size: 70 mm
• Shank (MAS 403-BT): SK40
• Collet: ER32
• D: 50 mm
• L: 10 mm
• M: M16
• Shank: MAS 403-BT
• Weight: 0.800 kg