PCD diamond router bit Z2+2 D16 I35 L97 S20 H2,5 RH

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

Index: DTN.16.035.20.0SR

The industrial diamond milling cutter from the DTN group has been designed for specialised formatting, nesting, and precise finishing operations on overhead spindle milling machines and CNC centres. The tool employs the Z2+2 blade configuration, with polycrystalline diamond (PCD) plates arranged on four cutting spirals, supported by a front plate made of sintered carbide (HM). The cutter's shaft is made of hardened steel (> 28 HRC). This design facilitates the free removal of dust, while the ground shank in a strict tolerance class H6 eliminates radial run-out, securing the spindle bearings and ensuring an excellent edge condition after machining. 

Construction Advantages and Technical Properties:

• Z2+2 Geometry based on Four Spirals: A configuration that provides high cutting efficiency and an excellent finish standard for the material surface while maintaining great work stability.
• Laser Edge Treatment (Ablation): The DIA blade profiles are finished directly with a laser beam, achieving edge radii in the order of 15 µm and ensuring a cutting surface free from micro-chipping.
• Polished Flute Grooves and Cutting Area: The smoothed rear part of the PCD diamond plate combined with spacious chip channels prevents material adhesion and facilitates quick removal of dust from the cutting zone.
• Low Roughness of the Shank: The shaft surface with a roughness index of Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of wear on the spindle taper.
• Dynamic Balancing to G2.5 Standard: Certified static-dynamic balancing in a stringent class of G2.5 (according to ISO/EN) minimises noise and reduces vibrations generated at high speeds.
• Regeneration Possibility: Depending on the height of the diamond blade used: a plate H = 2.0 mm allows for 2 sharpenings, a plate H = 2.5 mm enables sharpening a maximum of 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow for sharpening a maximum of 3–4 times, while plates H = 4.0 mm / H = 4.5 mm enable sharpening a maximum of 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 board, raw and laminated particleboard, and raw and laminated plywood.