Spiral router bit for aluminum & plastics VHM Z1 D10 I35 L80 S10 RH Finishing positive

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

Index: SP01.10.035.080.10R

Industrial single-flute spiral cutter made from solid carbide (VHM) with positive geometry (upward chip ejection). Designed for efficient and precise cutting, welding, and edge trimming in aluminium, composite materials, and plastics on CNC machining centres and overhead milling machines. The finishing geometry with a single cutting edge (Z1) combined with a polished chip flute effectively prevents sticking and material build-up on the cutting edge. The right-hand spiral quickly evacuates the chips upwards, protecting the cutting zone from overheating and ensuring a clean, finished edge surface. The ground shank in H6 accuracy class 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, allowing for immediate chip evacuation and reducing cutting resistance.
• Polished chip flute: The mirror-finished surface of the spiral prevents sticking and welding of aluminium chips to the cutter body.
• Finishing blade geometry: The precisely ground edge allows for a clean surface without the need for additional finishing operations.
• Solid carbide (VHM): The rigid VHM construction dampens vibrations and provides long tool life when working with non-ferrous metals.
• Low shank roughness (Ra ≤ 0.3 µm): The ground shank surface prevents slipping in the tool holder and protects the spindle taper from wear.
• Dynamic balancing in class G2.5: Balancing in accordance with ISO standards ensures vibration-free operation at very high rotational speeds.

Intended use and application range:

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

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