Spiral router bit for aluminum & plastics VHM Z1 D3 I6 L60 S6 RH Finishing positive

Single-Edge Spiral End Mill VHM for Aluminium with Upward Chip Ejection – Clean Bottom Edge and Efficient Chip Removal

Index: SP01.03.006.060.06RE

Industrial single-edge spiral end mill made from solid carbide (VHM) with positive geometry (upward chip ejection). Designed for efficient and precise cutting, welding, and edge finishing in aluminium, composite materials, and plastics on CNC machining centres and overhead milling machines. The finishing geometry with a single edge (Z1) combined with a polished flute effectively prevents chip adhesion and material build-up on the cutting edge. The right-hand spiral rapidly removes 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 drive system and guaranteeing a high level of machining stability.

Design Benefits and Technical Properties:

• Single-Edge Design Z1 (Positive): The single cutting edge provides a large chip space, enabling immediate chip evacuation and reducing cutting resistance.
• Polished Flute: The mirror finish of the flute surface prevents chip adhesion 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 ensures a 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 Class G2.5: Balancing according to ISO standards guarantees vibration-free operation at very high rotational speeds.

Purpose and Application Scope:

The tool is designed for cutting, welding, and edge finishing in aluminium and composites on CNC machining centres.

Used for machining materials such as: aluminium, ALUCOBOND® panels, ALUCOBOND® A2, plastics, and composites like CORIAN® and HPL.