PCD diamond router bit Z2+2 D16 I35 L94 S16 H2,5 LH

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

Index: DTN.16.035.16.0SL

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 utilises a blade configuration Z2+2 -  with polycrystalline diamond (PCD) inserts arranged on four cutting spirals, supported by a front insert made of cemented carbide (HM). The cutter's body consists of high hardness steel (> 28 HRC). This construction facilitates free dust extraction, while the ground shank in a tight tolerance class H6 eliminates radial runout, which protects the spindle bearings and ensures excellent edge condition after machining. 

Construction Advantages and Technical Properties:

• Z2+2 Geometry based on Four Spirals: A configuration that provides high cutting performance and excellent surface finish standard while maintaining great operational stability.
• Laser Edge Treatment (Ablation): DIA blade profiles are finished directly with a laser beam, allowing for edge radii of around 15 µm and ensuring a cutting surface free from micro-chipping.
• Polished Chip Flutes and Rake Area: The smoothed rear of the PCD diamond insert, combined with large chip channels, prevents material adhesion and facilitates quick dust removal from the cutting zone.
• Low Roughness of the Shank: The shank surface with a roughness index of Ra ≤ 0.3 µm prevents 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.
• Regrinding Capability: Depending on the height of the used diamond insert: the insert H = 2.0 mm allows for 2 times sharpening, the insert 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 inserts H = 4.0 mm / H = 4.5 mm permit sharpening up to 4–6 times.

Intended Use and Application Range:

The tool is intended for cutting, nesting, contour milling, and grooving operations.

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