Router bit for composites Finishing D3 I10 L45 S3 RH

Multi-edge spiral cutter VHM for composites – clean cutting without material delamination

Index: CPS.03.010.045.03R

Industrial multi-edge cutter made of solid tungsten carbide (VHM) designed for efficient machining of demanding composite materials. The special arrangement of cutting edges protects the material from delamination and pulling out glass and carbon fibres during machining. The right-handed screw line (positive geometry) efficiently carries chips upwards, preventing their accumulation in the cutting zone and protecting the lower edge of the part. The tool performs well in precise cutting, shaping, and edge levelling on CNC machining centres and overhead milling machines. The precisely ground shank in class H6 accuracy eliminates radial runout, protecting the machine's drive system from premature wear.

Design advantages and technical properties:

• Geometry for composite materials: The multi-edge blade arrangement cleanly cuts through the structure of the material, preventing fraying and delamination of layers at the edges.
• Chip evacuation upwards (positive): The right-handed chip channel efficiently lifts dust and chips, protecting the underside of the workpiece from scratches.
• High hardness carbide (VHM): Monolithic construction provides wear resistance when working with highly abrasive materials.
• Low grip roughness (Ra ≤ 0.3 µm): The ground surface of the shank prevents slipping in the holder and protects the spindle taper.
• Dynamic balancing G2.5: Balancing according to ISO standards enables safe and vibration-free operation at high speeds.

Application and range of use:

The tool is designed for formatting, cutting, and edging operations in fibrous composites on CNC machines.

Used in the processing of materials such as: carbon fibre reinforced plastics (CFRP), glass fibre reinforced plastics (GFRP), CORIAN® composite sheets, and HPL laminates.