PCD diamond router bit Z2+2 D16 I55 L114 S16 H2,5 RH

PCD Diamond Cutter from the DTN Z2+2 Series – for Finishing, Nesting, and Formatting

Index: DTN.16.055.16.0SR

The industrial diamond cutter from the DTN group has been designed for specialised formatting operations, nesting, and precise finishing of materials on overhead spindle milling machines and CNC centres. The tool features a blade arrangement of Z2+2 -  polycrystalline diamond (PCD) tips arranged on four working spirals, supported by a carbide (HM) front plate. The cutter's shaft is made from high-hardness steel (> 28 HRC). This construction facilitates the free removal of dust, while the sharpened clamping section with a tight tolerance class of H6 eliminates radial runout, protecting the spindle bearings and ensuring an excellent edge condition after machining. 

Design Advantages and Technical Properties:

• Z2+2 Geometry based on Four Spirals: A design that provides high cutting efficiency and an excellent finish on the material surface while maintaining great operational stability.
• Laser Treatment of Cutting Edges (Ablation): The DIA blade profiles are finished directly with a laser beam, allowing for edge radii as small as 15 µm and ensuring a cutting surface free of micro-chipping.
• Polished Chip Flutes and Cutting Zone: The smoothed back of the PCD diamond tip combined with spacious chip channels prevents the workpiece from sticking and facilitates rapid dust removal from the cutting area.
• Low Surface Roughness of the Clamping Section: The shaft surface with a roughness indicator of Ra ≤ 0.3 µm prevents the cutter from rotating in the holder and eliminates the risk of wearing the taper in the spindle.
• Dynamic Balancing to G2.5 Standard: Certified static-dynamic balancing in an enhanced G2.5 class (according to ISO/EN) reduces noise and minimises vibrations generated at high speeds.
• Regeneration Possibility: Depending on the height of the diamond tip used: tip H = 2.0 mm allows for 2 sharpening cycles, tip H = 2.5 mm enables sharpening a maximum of 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow sharpening a maximum of 3–4 times, while tips H = 4.0 mm / H = 4.5 mm enable sharpening a maximum of 4–6 times.

Application and Range of Use:

The tool is intended for cutting, nesting, peripheral milling, and formatting operations.

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