PCD diamond router bit Z2+2 D16 I35 L95 S20 H2,5 LH

PCD Diamond Cutter from the DTN Z2+2 Series – for finishing, nesting, and formatting

Index: DTN.16.035.20.0SL

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 uses a blade arrangement Z2+2 -  with polycrystalline diamond (PCD) inserts distributed across four cutting spirals, supported by a front insert made of carbide (HM). The cutter's body is made of high-hardness steel (> 28 HRC). This design facilitates efficient dust removal, while the ground shank with close tolerance class H6 eliminates radial runout, protecting the spindle bearings and ensuring excellent edge condition after processing. 

Design advantages and technical properties:

• Z2+2 geometry based on four spirals: A configuration providing high cutting performance and excellent surface finish standards while maintaining great operational stability.
• Laser treatment of cutting edges (ablation): The DIA blade profiles are finished directly with a laser beam, achieving edge radii of approximately 15 µm and ensuring a cutting surface free from micro-chipping.
• Polished chip grooves and cutting zone: The smoothed rear part of the PCD diamond insert combined with capacious chip channels prevents material adherence and facilitates rapid dust removal from the cutting zone.
• Low roughness of the shank: The shank surface with a roughness indicator of Ra ≤ 0.3 µm prevents 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 the stringent G2.5 class (according to ISO/EN) reduces noise and vibrations generated at high speeds.
• Regenerability: depending on the height of the applied diamond insert: insert H = 2.0 mm allows for 2 re-sharpenings, insert 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 inserts H = 4.0 mm / H = 4.5 mm permit sharpening a maximum of 4–6 times.

Intended use and application scope:

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

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