Quick Tool Change Holder BD32120

🔧 BD32120 Quick-Change Tool Holder (Multifix B2 Size)

Code / Model: BD32120 (sometimes B2 size)

Key Features & Specs:

• Holds square insert shanks with up to 32 mm height

• Tool holder body length: approximately 120 mm

• Suitable for tool posts with 40-position indexing (for multiple holders per turret)

• Made from hardened alloy steel (HRC ~58–62), ensuring wear resistance and rigidity

• Typically used with wedge-clamped tool steel or carbide inserts

📘 Description:

The BD32120 is part of the Multifix (or similar German-style) quick-change turret system, size B2. It is designed to clamp turning tools (square shanks) securely via wedge/clamp mechanisms. The tool sits in a turret indexing plate (40 positions), allowing fast tool changes and high repeatability.

Key details:

• Carries shank heights up to ~32 mm

• Length from post to insert ~120 mm

• Racing-pin or set-pin alignment ensures repeatable positioning

• Face/side machining or finish turning depending on the inserted tool

• Rigid alloy-steel construction for stable toolholding under load

🔍 Application & Benefits:

• Toolholders mount on Multifix / Aloris-style 40-position quick-change tool posts

• Designed for repeatability within ±0.01 mm

• Fast tool swaps compared to traditional dia-post setups

• Allows multiple turning/facing tools to remain mounted and indexed

• Size B2 fits medium lathes with swing capacity up to 200-400 mm

🟩 Usage Summary:

✔️ Advantages:

• Quick and repeatable tool change

• Solid clamping for minimal toolshank movement

• Ideal for shops with multiple tools per job

• Long durability thanks to hardened steel construction