Spiral router bit for aluminum & plastics with neck VHM Z2 D11 I15 L110 S12 RH Finishing positive

Two-flute VHM spiral end mill with undercut for aluminium and plastics with upward chip evacuation – clean bottom edge

Index: SQ02.11.015.110.12R

Industrial two-flute spiral end mill made of sintered carbide (VHM) with positive geometry (upward chip evacuation) and a neck (undercut). The arrangement of the two cutting edges (Z2) ensures high rigidity and stable operation, allowing for increased feed speeds without the risk of vibrations. The undercut design eliminates the risk of tool collision with the material during deep milling, facilitates free chip evacuation and reduces friction, protecting the workpiece from overheating. The right-hand helical flutes efficiently evacuate chips upwards, guaranteeing a clean, smooth, and tear-free bottom edge. Dedicated to precise cutting as well as edge jointing and trimming in aluminium, ALU/PVC profiles, plastics, and composites on CNC machining centres and overhead spindle milling machines. The ground shank in class H6 accuracy eliminates radial runout, protecting the machine's drive system.

Construction advantages and technical properties:

• Optimised undercut design: The neck of the body eliminates the risk of tool collision with the material during deep milling, facilitates free chip evacuation and reduces friction, protecting the workpiece from overheating.
• Two-flute Z2 construction (positive): Two cutting edges provide greater processing efficiency and allow for work with higher feed speeds while maintaining smooth cutting.
• Positive geometry (upward chip evacuation): The right-hand spiral lifts the chips upwards, which effectively prevents fraying and tearing on the underside of the workpiece.
• Polished chip flutes: The mirror-like surface of the flutes reduces friction and prevents chips from welding to the tool body.
• Finishing edge geometry: Precise finishing of cutting edges ensures the quality and smoothness of the machined surface.
• Sintered carbide (VHM) monolith: The rigid and wear-resistant structure of the monolith guarantees long tool life and dimensional accuracy.
• Low shank roughness (Ra ≤ 0.3 µm): The ground shank surface prevents slippage in the holder and protects the spindle cone from wear.
• Dynamic balancing to class G2.5: Balancing compliant with ISO standards ensures vibration-free operation at very high speeds.

Application and scope of use:

The tool is intended for cutting operations as well as edge jointing and trimming in aluminium, plastic profiles, and plastics on CNC machining centres.

Used in the processing of materials such as: aluminium, aluminium and PVC profiles, plastics, as well as CORIAN® and HPL composites.