Ball nose spiral router bit for aluminum & plastics VHM Z2 D6 I22 L60 S6 RH Finishing positive

Two-flute VHM end mill for aluminium and plastics with upward chip removal – for sculpting and 3D machining

Index: SQ31.06.022.060.06R

Industrial two-flute end mill made from solid carbide (VHM) with a round nose geometry and positive upward chip removal. The arrangement of two cutting edges (Z2) with a full radius on the ends allows for precise contour milling, sculpting, engraving, and machining of curved surfaces in 3D without leaving sharp steps. The right-hand helix effectively lifts the chips upwards, preventing their accumulation in the cutting zone. Designed for finishing, cutting, and welding work in aluminium, plastics, and composite materials on CNC machining centres and overhead milling machines. The finishing geometry combined with polished chip grooves prevents chip adhesion to the body. The ground shank in H6 accuracy class eliminates radial run-out, protecting the machine's drive system.

Construction advantages and technical properties:

• Round Nose Geometry: The full radius on the tool's ends allows for precise 3D modelling, milling of spatial surfaces, and smooth transitions in internal radii.
• Two-flute Z2 design (positive): Two cutting edges increase the stiffness of the mill and allow for efficient work with smooth guiding in the material.
• Positive geometry (upward chip removal): Right-hand spiral lifts chips upwards, protecting the lower machined surface from scratches by chips.
• Polished chip grooves: The mirror-like surface of the spiral reduces friction and effectively prevents chip adhesion to the body.
• Solid carbide (VHM): The rigid and wear-resistant structure of the solid reduces vibrations and ensures dimensional stability with precise details.
• 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 according to ISO standards ensures vibration-free operation at very high speeds.

Purpose and scope of application:

The tool is intended for finishing 3D machining, sculpting, engraving, cutting, and welding in aluminium and plastics on CNC machining centres.

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