Spiral router bit for aluminum & plastics VHM Z1 D6 I22 L60 S6 RH Finishing positive

Single-flute spiral cutter VHM for aluminium with upward chip removal – clean bottom edge and efficient chip removal

Index: SP01.06.022.060.06HR

Industrial single-flute spiral cutter made from solid carbide (VHM) with positive geometry (upward chip removal). Designed for efficient and precise cutting and edge joining and trimming in aluminium, composite materials, and plastics on CNC machining centres and vertical milling machines. The finishing geometry with a single edge (Z1) combined with a polished chip flue effectively prevents sticking and material build-up on the cutting edge. The right-handed helical geometry rapidly removes chips upward, protecting the cutting zone from overheating and ensuring a clean, finished edge surface. The ground shank with an accuracy class of H6 eliminates radial runout, protecting the machine's drive system and ensuring a high level of machining stability.

Design advantages and technical properties:

• Single-flute Z1 (positive) design: The single cutting edge provides a large chip space, enabling immediate chip evacuation and reducing cutting resistance.
• Polished chip flue: The mirror finish of the spiral surface prevents chips from aluminium from sticking and welding to the cutter body.
• Finishing blade geometry: The precisely ground edge allows for achieving a clean surface without requiring additional finishing operations.
• Solid carbide (VHM): The rigid VHM construction dampens vibrations and ensures a long tool life when working with non-ferrous metals.
• Low shank roughness (Ra ≤ 0.3 µm): The ground surface of the shank prevents slipping in the tool holder and protects the spindle cone from wear.
• Dynamic balancing in class G2.5: Balancing according to ISO standards ensures vibration-free operation at very high rotational speeds.

Intended use and application range:

The tool is intended for cutting operations as well as edge joining and trimming in aluminium and composites on CNC machining centres.

Used in the processing of materials such as: aluminium, ALUCOBOND® panels, ALUCOBOND® A2, plastics, and composites such as CORIAN® and HPL.