Spiral router bit for aluminum & plastics VHM Z3 D10 I32 L80 S10 RH Finishing positive

Three-flute spiral cutter VHM for aluminium and plastics with upward chip evacuation – clean bottom edge

Index: SR01.10.032.080.10R

Industrial three-flute spiral cutter made from solid carbide (VHM) with positive geometry (upward chip evacuation). The arrangement of three cutting edges (Z3) ensures greater stiffness of the body and the ability to work with a significantly higher feed rate compared to two-flute tools. The right-handed helical flute efficiently removes chips upwards, guaranteeing a clean and tear-free bottom edge. Designed for highly efficient cutting and edge joining and truing in aluminium, plastics, and composites on CNC machining centres and spindle milling machines. The finishing geometry of the blades combined with polished chip grooves prevents the accumulation of chips on the tool body. The ground shank in accuracy class H6 eliminates radial runout, protecting the machine's drive system.

Construction advantages and technical properties:

• Three-flute design Z3 (positive): Three cutting edges allow for a significant increase in feed speed while maintaining smooth cutting and high-quality finishing.
• Positive geometry (upward chip evacuation): The right-handed spiral lifts the chips upwards, effectively preventing fraying and tearing on the underside of the workpiece.
• Polished chip grooves: The mirror-like surface of the spiral reduces friction and counteracts the welding of chips to the tool body.
• Finishing geometry of the blade: Precise finishing of the cutting edges ensures a smooth surface after machining.
• Solid carbide (VHM): The rigid and wear-resistant structure of the solid material guarantees long tool life and dimensional accuracy.
• Low shank roughness (Ra ≤ 0.3 µm): The ground surface of the shank prevents slippage in the 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 speeds.

Intended use and range of applications:

The tool is designed for cutting, joining, and truing edges in aluminium, plastics, and composite materials on CNC machining centres.

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