Spiral router bit for aluminum & plastics VHM Z2 D3 I10 L60 S3 RH Finishing positive

Dual-edged spiral end mill VHM for aluminium and plastics with upward chip evacuation – clean bottom edge

Index: SQ01.03.010.060.03R

Industrial dual-edged spiral end mill made of solid cemented carbide (VHM) with positive geometry (upward chip evacuation). The configuration of two cutting edges (Z2) ensures higher tool rigidity, reduces vibrations, and allows for higher feed rates while maintaining stability. The right-handed helical flute effectively lifts the chips upward, guaranteeing cleanliness and preventing tear-out on the bottom edge of the workpiece. Designed for precision cutting, stitching, and edge trimming in aluminium, plastics, and composite materials on CNC machining centres and overhead milling machines. The finishing geometry combined with polished chip flutes prevents chip adhesion to the body. The ground shank in H6 accuracy class eliminates radial runout, protecting the machine spindle.

Structural advantages and technical properties:

• Dual-edged design Z2 (positive): Two cutting edges increase the rigidity of the mill and allow for increased feed speed with very smooth guidance in the material.
• Positive geometry (upward chip evacuation): The right-handed spiral directs the chips upwards, preventing fraying and tear-out on the underside of the workpiece.
• Polished chip flutes: The mirror-like surface of the spiral reduces friction, effectively preventing chip adhesion and welding to the body.
• Finishing cutter geometry: Precisely ground cutting edges ensure a smooth finish on the machined surfaces.
• Solid cemented carbide (VHM): The rigid and wear-resistant structure of the solid material reduces vibrations and maintains dimensional precision.
• Low shank roughness (Ra ≤ 0.3 µm): The ground surface of the shank prevents slipping in the holder and protects the spindle taper from wear.
• Dynamic balancing in class G2.5: Balancing in accordance with ISO standards guarantees vibration-free operation at very high speeds.

Purpose and range of application:

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

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