PCD diamond corner rounding profile router bit Z2 D18/8 I18,6 L70 S20 R2 H2,5 RH

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

Index: FDI.18.018.20.SR2

The industrial profile diamond cutter from the FDI series is designed for precise edge rounding, nesting, and cutting on CNC centres and overhead milling machines. The advanced design of the tool consists of two full blades made from polycrystalline diamond H2.5 shaped radially. The Z2+2 variant is additionally equipped with a drilling insert made from polycrystalline diamond, allowing for smooth and axial penetration of the tool into the material. The body made from high-hardness steel (> 28 HRC) offers a high level of rigidity and advanced vibration damping capabilities during profiling work. The ground shank in tolerance class H6 eliminates radial runout, protecting the spindle's bearing system and ensuring an excellent finish standard for the profile.

Construction advantages and technical properties:

• Precise radial profiling of edges: The dedicated profiling radius enables clean, repeatable, and aesthetic edge rounding of panels without the need for additional grinding.
• DIA front insert and drilling blade option (Z2+2): The cleaning or drilling insert on the tool's face allows for stable entry of the cutter in the Z axis during cutting and nesting operations.
• Laser processing of cutting edges (ablation): The profiles of the DIA blades are finished directly with a laser beam, achieving edge radii of approximately 15 µm and guaranteeing a cutting surface free from micro-chipping.
• Polished chip grooves and cutting zone: The smooth rear surface of the PCD diamond insert combined with capacious chip channels prevents material sticking and facilitates quick dust removal from the cutting area.
• Low roughness of the shank: The shank surface with a roughness index of Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the stringent G2.5 class (according to ISO/EN) reduces noise and minimises vibrations generated at high speeds.
• Regrindability: depending on the height of the diamond insert used: insert H = 2.0 mm allows for 2 regrinds, insert H = 2.5 mm allows for a maximum of 2–3 regrinds, variants H = 3.0 mm / H = 3.5 mm allow for a maximum of 3–4 regrinds, while inserts H = 4.0 mm / H = 4.5 mm allow for a maximum of 4–6 regrinds.

Purpose and application range:

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

It performs excellently in processing materials such as: raw and laminated MDF boards, raw and laminated chipboards, and raw and laminated plywood.