Router bit for composites Finishing D10 I35 L80 S10 RH

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

Index: CVS.10.035.080.10R

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

Design advantages and technical properties:

• Multi-edge geometry for composites: The multi-edge cutting arrangement cleanly shears the material structure, effectively preventing material delamination and pulling out glass and carbon fibres.
• Negative geometry (downward chip removal): The left-hand chip flute directs chips downwards and presses the workpiece plate to the substrate, ensuring a clean finish on the upper edge of the detail.
• Solid carbide (VHM): The rigid and wear-resistant structure of the solid carbide ensures high tool longevity when machining highly abrasive materials.
• Low roughness of the shank (Ra ≤ 0.3 µm): The ground surface of the shank prevents slippage 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.

Application and scope of use:

The tool is intended for cutting, bonding, slotting, and grooving operations of 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 like CORIAN® and HPL.