Five-blade diamond milling cutter PCD straight

Index: DT5.18.022.20.0SR

Highly efficient five-blade diamond milling cutter from the DT5 series, equipped with polycrystalline diamond (PCD) blades. The tool is designed for extremely fast and precise cutting, shaping, flattening, mortising, and grooving of wood-based and composite materials on multi-axis CNC machining centres. The increased number of blades (Z5) allows for a significant increase in feed speed while maintaining perfect edge finish quality. The body made of sintered carbide with a hardness of 93.8 HRA or high-grade stainless steel ensures maximum rigidity and dimensional stability under heavy loads. PCD blades set in negative or straight geometry eliminate the risk of chipping on the edges of laminates. The tool design allows for multiple sharpening (2–4 times depending on the height of the diamond plate), which drastically reduces the unit processing costs. The ground shank in accuracy class H6 prevents radial run-out and protects the machine's drive system.

Key technical parameters and properties:

• Five polycrystalline diamond (PCD) blades: Z5 geometry allows for operation at ultra-high feed speeds while maintaining excellent smoothness of the machined material edges.
• Reinforced body construction: Made from sintered carbide (93.8 HRA) or stainless steel effectively dampens vibrations and ensures complete operational stability.
• Multiple regeneration capability: PCD plates with a height of H2.5 allow for 2–3 sharpening cycles, while height H3 allows for 3–4 sharpening operations.
• Multi-tasking machining: Adapted for efficient cutting, shaping, angular joints, mortising, and performing precise grooves.
• Optimised grip roughness: Low grip surface roughness (Ra ≤ 0.3 µm) prevents slipping in the collet and protects the spindle taper.
• Dynamic balancing in class G2.5: Static-dynamic balancing compliant with ISO/EN standards (class G2.5) protects spindle bearings and ensures vibration-free operation at maximum speeds.

Application and material purposes:

Dedicated to high-volume industrial machining on multi-axis CNC centres and overhead spindle milling machines in the furniture industry and in hole drilling carpentry.

Machined materials: Raw and laminated MDF, raw and laminated particleboard, cement-bonded fibreboards, composites with glass and carbon fibres, Corian®, HPL, raw and laminated plywood, and aluminium.