PCD diamond corner rounding profile router bit Z2+2 D20/12 I19,4 L79 S20 R2 H4 RH

PCD diamond profiling cutter FDI for edge rounding, nesting and cutting

Index: FDI.20.019.20.0SR

The industrial diamond profiling cutter from the FDI series is designed for precise edge rounding, nesting, and cutting on CNC centres and overhead spindle milling machines. The advanced tool design consists of two solid blades made of polycrystalline diamond H4 shaped radially. The Z2+2 arrangement variant is additionally equipped with a polycrystalline diamond drill plate, allowing for smooth and axial plunging of the tool into the material. The body made of high-hardness steel (> 28 HRC) offers a high level of stiffness and advanced vibration damping capabilities during profiling. The ground shank in tolerance class H6 minimises radial runout, protecting the bearing system of the spindle and guaranteeing an excellent profile finish standard.

Design advantages and technical properties:

• Precise radial edge profiling: The dedicated profiling radius enables clean, repeatable, and aesthetically pleasing edge rounding of panels without the need for additional grinding.
• DIA front plate and drilling blade option (Z2+2): The cleaning or drilling equipment on the tool's face allows stable introduction of the cutter in the Z-axis during cutting and nesting operations.
• Laser treatment of cutting edges (ablation): The profiles of the DIA blades are finished directly with a laser beam, achieving edge radii of around 15 µm and ensuring a cutting surface free from microchips.
• Polished chip grooves and cutting zone: The smooth back of the PCD diamond plate combined with capacious chip channels prevents the sticking of the workpiece and facilitates quick removal of dust from the cutting zone.
• Low roughness of the clamping part: The surface of the shank with a roughness index of Ra ≤ 0.3 µm secures the cutter against rotation in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing in G2.5 standard: Certified static-dynamic balancing in the stringent class G2.5 (according to ISO/EN) reduces noise and minimizes vibrations generated at high speeds.
• Regrinding capability: depending on the height of the applied diamond blade: plate H = 2.0 mm allows for 2-fold sharpening, plate H = 2.5 mm enables sharpening up to 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow for sharpening up to 3–4 times, while plates H = 4.0 mm / H = 4.5 mm allow for sharpening up to 4–6 times.

Intended use and scope:

The tool is intended for operations involving precise edge rounding, nesting, and cutting.

It performs excellently in the processing of materials such as: raw and laminated MDF board, raw and laminated chipboard, as well as raw and laminated plywood.