Spiral router bit for aluminum & plastics with neck VHM Z1 D10 I22 L120 S10 RH Finishing positive

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

Index: SP02.10.022.120.10R

Industrial single-edge spiral end mill made from solid carbide (VHM) with positive geometry and undercut (upward chip removal). The design with an undercut body facilitates penetration into the material, reduces the overall friction surface, and ensures optimal material flow, which eliminates the risk of tool clogging during deep machining. The tool has a helix angle of 30° and a polished fluting, ensuring edge finishing. Designed for efficient cutting, grooving, and edge bonding and levelling in aluminium, ALU/PVC profiles, plastics, and composites on CNC machining centres and overhead milling machines. The use of a special grade of carbide extends tool life, and the ability to apply protective coatings reduces friction and increases work efficiency. The ground shank in accuracy class H6 eliminates radial runout, protecting the machine's drive system.

Design advantages and technical properties:

• Single-edge Z1 design with undercut (positive): Special undercut of the body facilitates entry into the material in the Z-axis, limits tool heating, and reduces cutting resistance during deep passes.
• Helix angle of 30° and polished flute: The precise 30° helix angle combined with the polished surface of the spiral eliminates chip welding and promotes smooth upward chip removal.
• Special grade of carbide (VHM): Enhanced wear resistance provides a long tool life when machining non-ferrous metals and plastics.
• Option for decorative coatings: Design adapted for the application of protective coatings that reduce temperature in the cutting zone.
• Low roughness of the shank (Ra ≤ 0.3 µm): The ground shank surface prevents slipping in the holder and protects the spindle cone from wear.
• Dynamic balancing in class G2.5: Balancing in accordance with ISO standards guarantees vibration-free operation at very high rotational speeds.

Intended use and application range:

The tool is designed for cutting, grooving, and edge bonding and levelling operations in aluminium and profiles on CNC machining centres.

Used in the machining of materials such as: aluminium, aluminium profiles and PVC, ALUCOBOND® panels, ALUCOBOND® A2, and plastics.