Guide Bush: Precision Bar Guiding for Swiss-Type CNC Lathes

The AVASTEC Guide Bush series is a critical component for achieving absolute precision in sliding headstock machining. Engineered to support the bar stock immediately adjacent to the cutting tool, our guide bushes eliminate material deflection and vibration during the turning process. This exceptional support ensures flawless surface finishes and strict dimensional accuracy, particularly when machining long and slender components.

Comprehensive Range of Precision Guide Bushes

We offer a highly specialized selection of guide bushes tailored to various bar diameters and operational requirements. Our portfolio includes the following precision models to meet your specific machining needs:

• F16 & F25 Series: Including the F853 (F16), TD26 (F25), T223 (F25), and I357 (F25) Guide Bushes.
• F20-38 Series: Featuring the T221 (F20-38), I354 (F20-38), F391 (F20-38), and F605 (F20-38) Guide Bushes.
• Large Capacity Series: Robust solutions for larger bar stock, such as the T227 (F32), T229 (F37), T246 (F44), T248 (F48), and T249 (F48) Guide Bushes.

Seamless Compatibility with Leading CNC Machine Brands

AVASTEC guide bushes are meticulously designed to ensure perfect integration and runout accuracy with the world’s leading Swiss-type CNC machine brands. Our products are fully compatible with machines from Star, Tsugami, VAN Precision Engineering, Miyano, Hanwha, Goodway, Tornos, DMG MORI, Maier, Nexturn, NomuraDS, and Index Traub.

Maximize Your Turning Performance and Surface Quality

Manufactured with premium wear-resistant materials and featuring ultra-precise inner bore grinding, AVASTEC guide bushes minimize friction and prevent scratching on the workpiece surface. By maintaining perfect concentricity between the machine spindle and the cutting zone, our guide bushes guarantee extended cutting tool life and uninterrupted, high-volume production cycles.