Three-blade PCD Diamond Cutter

Index: DT3.12.015.12.0SR

Industrial three-blade diamond cutter from the DT3 series, equipped with polycrystalline diamond (PCD) blades. The tool is designed for high-performance cutting, shaping, leveling, grooving and slotting of wood-based and composite materials on CNC machining centres. The body made of sintered carbide with a hardness of 93.8 HRA or high-quality stainless steel ensures maximum rigidity and stability during machining. The PCD blades set in negative or straight geometry provide a clean edge and outstanding longevity. The tool design allows for multiple sharpening (2–4 times depending on the height of the diamond insert), significantly reducing operating costs. The ground shank in accuracy class H6 protects against radial runout.

Key technical parameters and properties:

• Polycrystalline diamond (PCD) blades: Three full PCD blades with negative or straight geometry ensure outstanding durability and clean quality of the processed material edges.
• Reinforced body: Made from sintered carbide (93.8 HRA) or stainless steel, eliminating vibrations and providing high dimensional stability.
• Multiple sharpening capability: PCD inserts with a height of H2.5 allow for 2–3 sharpening cycles, while a height of H3 enables 3–4 regeneration operations.
• Operational versatility: Blade geometry adapted for cutting, shaping, angular connections, grooving and making slots.
• Optimised grip roughness: Low grip surface roughness (Ra ≤ 0.3 µm) prevents slipping in the holder and protects the spindle cone.
• Dynamic balancing in class G2.5: Static-dynamic balancing in accordance with ISO/EN standard (class G2.5) protects spindle bearings and ensures vibration-free operation.

Application and material suitability:

Dedicated to mass machining on CNC machines and overhead milling machines in the furniture and carpentry industry.

Material being processed: Raw and laminated MDF, raw and laminated chipboard, cement-bonded fibreboards, glass and carbon fibre composites, Corian®, HPL, raw and laminated plywood, and aluminium.