straight router bit for foam & plastics VHM Z2 D20 I30 L273 S20 RH Finishing

Two-edged straight VHM finishing cutter for foams and plastics – neutral chip removal and smooth edge

Index: SY26.20.030.273.20R

Industrial two-edged straight cutter made from solid tungsten carbide (VHM) with a simple blade geometry (neutral chip removal sideways). The Z2 design has been developed for precise finishing of foams, plastics, and composite panels. The simple cutting edges do not exert vertical forces (either pressing or lifting), which prevents the deformation of soft materials and guarantees a smooth finish on both sides of the workpiece. Polished chip grooves reduce friction and prevent sticking and melting of soft plastics. The tool is dedicated for finishing cutting, bonding, and grooving on CNC machining centres and vertical milling machines. The ground shank in class H6 eliminates radial run-out and protects the spindle from vibrations.

Structural advantages and technical properties:

• Two-edged straight geometry (Z2): Neutral cutting direction eliminates pressure and lifting of the material, protecting delicate structures from deformation.
• Polished chip grooves: The smooth surface facilitates free removal of the chips, preventing the melting of materials and sticking to cutting edges.
• Solid tungsten carbide (VHM): Rigid construction guarantees dimensional stability and longer tool life during continuous operation.
• Low surface roughness of the shank (Ra ≤ 0.3 µm): The 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.

Intended use and application scope:

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

Used in the processing of materials such as: technical foams (PE, PUR), plastics (PMMA, PVC, PE), as well as composite materials such as CORIAN® and HPL.