straight router bit for foam & plastics VHM Z2 D4 I15 L60 S4 RH Finishing

Twin-blade VHM finishing cutter for foams and plastics – neutral chip removal and smooth edge

Index: SY26.04.015.060.04XR

Industrial twin-blade straight cutter made from solid carbide (VHM) with a simple blade geometry (neutral chip removal to the sides). The Z2 design is intended for precision finishing of foams, plastics, and composite boards. The straight cutting edges do not exert vertical forces (either pressing or lifting), which prevents deformation of soft materials and guarantees a smooth finish on both sides of the part. Polished chip channels reduce friction and prevent adherence and melting of soft plastics. The tool is dedicated to finishing cuts, jointing, and grooving on CNC machining centres and overhead milling machines. The ground shank in class H6 eliminates radial runout and protects the spindle from vibrations.

Structural advantages and technical properties:

• Twin-blade straight geometry (Z2): Neutral cutting direction eliminates pressure and lifting of the material, protecting delicate structures from deformation.
• Polished chip grooves: Smooth surface facilitates free chip removal, preventing melting of materials and sticking to cutting edges.
• Solid carbide (VHM): Rigid construction ensures dimensional stability and longer tool life during continuous operation.
• Low shank roughness (Ra ≤ 0.3 µm): Ground shank prevents slipping in the holder and protects the spindle cone from wear.
• Dynamic balancing G2.5: Compliance with ISO standards allows for smooth, vibration-free operation at high rotational speeds.

• NaDia protective coating: A specialised protective layer with a very low friction coefficient (0.01–0.05) and high hardness (3650 HV 0.05) protects the cutting edge from wear, prevents chip adherence, and significantly extends tool life.

Purpose and scope of application:

The tool is intended for finishing cutting, jointing, and grooving of soft and hard plastic materials on CNC machines.

Used for processing materials such as: technical foams (PE, PUR), plastics (PMMA, PVC, PE), as well as composites like CORIAN® and HPL.