Spiral router bit for acrylic & plastics VHM Z1 D6 I22 L60 S6 RH Finishing positive

Single-Edged Spiral Cutter VHM for PLEXI with Upward Chip Removal

Index: ST01.06.022.060.06RE

Industrial single-edged spiral cutter made from solid carbide (VHM) with positive geometry (upward chip removal). Designed for precise cutting, bonding, and edge finishing in plexiglass, plastics, and composites on CNC machines and overhead spindle milling machines. The finishing geometry with a single blade (Z1) combined with a polished chip flute effectively prevents material adherence and melting. The right-hand helical flute efficiently removes chips upwards, protecting the cutting zone from overheating and ensuring a smooth edge without the need for additional polishing. The ground shank in accuracy class H6 eliminates radial runout, protecting the machine's drive system.

Structural Advantages and Technical Properties:

• Single-Blade Design Z1 (Positive): A single cutting blade allows for quick removal of large amounts of material, minimizing friction and the risk of overheating the material.
• Polished Chip Flute: The mirror-like surface of the flute prevents adhesion and secondary welding of chips to the tool body.
• Finishing Blade Geometry: Precisely ground edge ensures cleanliness and smoothness of the edge after cutting.
• Monolith of Sintered Carbide (VHM): The rigid VHM construction 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 rotational speeds.

Intended Use and Applications:

The tool is designed for cutting operations as well as bonding and edge finishing in plastics on CNC machining centres.

Used in the processing of materials such as: PLEXI (acrylic), plastics, ALUCOBOND® panels, ALUCOBOND® A2, and composites like CORIAN® and HPL.