Products

Nirschl Shrink fit holder 4.5° AV
NO: BT series
Specifications: Anti-Vibration

Extra Long Anti Vibration Tool Holder – Technical Characteristics

When using long overhang tools to machine hard-to-reach areas, such as deep cavities or internal features in large, complex monolithic components, vibration often becomes a critical challenge. Our anti-vibration tool holder features an integrated heavy metal damping core with a specially engineered geometry, designed to improve surface finish while significantly reducing overall vibration. As vibrations are transmitted from the cutting tool into the tool holder body, the internal damping system is activated to effectively absorb them. The reinforced cylindrical shank maximizes rigidity, ensuring excellent static stability, while its dynamic stiffness is several times higher than that of comparable solid tool holders.

 

Features:

- Extra long anti-vibration shrink-fit tool holder 4.5°

- High runout accuracy and repeatability: < 0.01 mm (L ≥ 200) 

- High-precision tool holder with effective anti-vibration performance

- Standard extra-long versions available: 200 / 250 / 300 / 350 / 400 mm 

- Covering the clamping range 16-32 mm 

 

Your Advantages:

- Excellent surface finish on the workpiece

- Suitable for a wide range of heavy-duty milling applications, such as slot milling, shoulder milling, contour milling, face milling, helical interpolation, and copy milling
- Highly versatile across industries, including aerospace, automotive, energy, mold & die, and general machining

- Optimized tool life

 


 
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