PCD diamond router bit Z2+1 D16 I35 L94 S16 H2,5 RH

PCD diamond cutter from the DTN Z2+1 series – for finishing, nesting, and formatting processes

Index: DTN.16.035.16.0SR

The industrial diamond cutter from the DTN group has been designed for specialised formatting, nesting, and precision finishing operations on overhead-spindle milling machines and CNC centres. The tool features a blade arrangement Z2+1 -  where polycrystalline diamond (PCD) inserts are placed on four cutting spirals, supported by a cemented carbide (HM) front insert. The cutter's body is made of high-hardness steel (> 28 HRC). This construction enhances the efficient elimination of dust, while the ground shank with a tight tolerance class H6 minimises radial runout, protecting the spindle bearings and ensuring excellent edge condition after machining. 

Construction advantages and technical properties:

• Z2+1 geometry based on four spirals: A configuration that provides high cutting efficiency and an excellent standard of surface finish while maintaining great work stability.
• Laser processing of cutting edges (ablation): The profiles of the cutting edges are finished directly by a laser beam, allowing for edge radii as low as 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 spacious chip channels prevents the material from sticking and facilitates rapid dust removal from the cutting area.
• Low roughness of the shank: The surface of the shank with a roughness indicator 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 a stringent class G2.5 (according to ISO/EN) reduces noise and 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.

Intended use and application range:

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

It works exceptionally well in processing materials such as: raw and laminated MDF boards, raw and laminated chipboards, and raw and laminated plywood.