Router bit for composites Finishing D4 I15 L60 S4 RH

Multitooth spiral end mill VHM for composites with downward chip removal – clean upper edge and protection against delamination

Index: CVS.04.015.060.04R

Industrial multitooth spiral end mill made from solid tungsten carbide (VHM) with negative geometry (downward chip removal). The specialised multiaxis design has been developed for machining composite materials, eliminating the risk of delamination of the structure and the pulling of glass and carbon fibres. The left-hand spiral directs cutting forces and the chips downward, pressing the workpiece against the table and ensuring a clean, tear-free upper edge. Dedicated to precise cutting, jointing, grooving, and milling of composites on CNC machining centres and overhead milling machines. The ground shank in accuracy class H6 eliminates radial runout, protecting the machine's drive system.

Design advantages and technical properties:

• Multitooth geometry for composites: The multiaxis cutting arrangement cleanly shears the structure of the material, effectively preventing delamination and the pulling of glass and carbon fibres.
• Negative geometry (downward chip removal): The left-hand chip channel directs the chips downward and presses the workpiece against the base, ensuring a clean finish on the upper edge of the detail.
• Solid tungsten carbide (VHM): The rigid and wear-resistant structure of the solid ensures high tool longevity when machining 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 from wear.
• Dynamic balancing in class G2.5: Balancing in accordance with ISO standards guarantees vibration-free operation at very high speeds.

Intended use and application range:

The tool is intended for cutting, jointing, grooving, and milling composite materials on CNC machining centres.

Used in the machining of materials such as: carbon fibre reinforced plastics (CFRP), glass fibre reinforced plastics (GFRP) and composites such as CORIAN® and HPL.