Spiral router bit for aluminum & plastics VHM Z1 D4 I8 L60 S6 RH Finishing positive

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

Index: SP01.04.008.060.06R

Industrial single-flute spiral end mill made from solid carbide (VHM) with positive geometry (upward chip removal). Designed for efficient and precise cutting as well as edging and flattening operations in aluminium, composite materials, and plastics on CNC machining centres and overhead spindle milling machines. Finishing geometry with a single cutting edge (Z1) combined with a polished chip flute effectively prevents chip adhesion and material buildup on the cutting edge. The right-hand spiral quickly evacuates chips upward, protecting the cutting zone from overheating and ensuring a clean, finished edge surface. Ground shank in H6 accuracy class eliminates radial runout, protecting the machine's drive system and guaranteeing a high level of machining stability.

Construction advantages and technical properties:

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

Intended use and application range:

The tool is designed for cutting as well as edging and flattening operations in aluminium and composites on CNC machining centres.

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