Router bit for composites Finishing D4 I15 L60 S4 RH

Multifunctional straight VHM milling cutter for composites – neutral chip ejection and protection against delamination

Index: CSS.04.015.060.04R

Industrial multi-edge milling cutter made from solid tungsten carbide (VHM) with a straightforward blade geometry (neutral chip ejection to the sides). Designed for precise machining of fibrous composites, it eliminates the risk of delamination of the structure and the pulling of glass and carbon fibres. The arrangement of straight cutting edges does not generate vertical forces (neither pressing nor lifting), ensuring a smooth finish and absence of tearing on both the upper and lower surfaces of the plate. The tool is effective for cutting, welding, and grooving on CNC machining centres and overhead milling machines. The ground shank in H6 class protects the spindle from vibrations and prevents radial runout.

Design advantages and technical properties:

• Multifunctional geometry for composites: The multi-edge cutting arrangement precisely shears the material, preventing layer separation and fraying of the fibres.
• Straight geometry (sideward chip ejection): The neutral cutting direction eliminates pressure and lifting of the workpiece, providing clean edges on both sides.
• Solid tungsten carbide (VHM): Wear-resistant material structure ensures a long service life when machining abrasive materials.
• Low shank roughness (Ra ≤ 0.3 µm): The ground shank protects the spindle taper and prevents tool movement in the holder.
• Dynamic balancing G2.5: Balancing according to ISO standards ensures stable and vibration-free operation at very high speeds.

Purpose and range of application:

The tool is intended for cutting, welding, and grooving operations in composite materials on CNC machines.

Used for machining materials such as: fibre-reinforced plastics (CFRP), glass fibre (GFRP), composite boards CORIAN®, and HPL laminates.