PCD diamond router bit Z3+1 D12 I22 L70 S12 H3 RH pos./neg.

PCD Diamond Milling Cutter Three-Edge DTE DENSIMET® – for nesting, finishing and flattening

Index: DTE.12.022.12.0DR

The industrial diamond milling cutter of the DTE DENSIMET® series is designed for efficient nesting, cutting, contour milling and flattening of surfaces on CNC machines and overhead spindle milling machines. The tool's construction consists of three solid blades made of polycrystalline diamond (H3) arranged on three spirals, complemented by a diamond front plate that enables smooth and stable axial plunging into the material. The body made of DENSIMET® (heavy alloy with extremely high density and vibration-damping capability) ensures outstanding rigidity, vibration reduction, and an excellent edge finish standard.

Construction advantages and technical properties:

• Innovative DENSIMET®-based body: The use of heavy metals with high density effectively dampens vibrations during cutting, resulting in longer durability of the diamond blades and ideal quality of the machined surface.
• Z3+1 blade geometry in positive or negative variant: Three solid cutting edges made of polycrystalline diamond on three spirals allow for adjusting the chip eject direction (positive/negative) depending on the material specifics and edge requirements.
• PCD front plate: The tool's face equipped with a PCD plate facilitates free, smooth and stable plunging of the cutter in the Z-axis during nesting and drilling operations.
• Laser processing of cutting edges (ablation): The DIA blade profiles are finished directly with a laser beam, achieving edge radii in the range of 15 µm and guaranteeing a cutting plane free from micro-chips.
• Polished chip grooves and cutting zone: The smooth back of the PCD diamond plate combined with spacious chip channels prevents the sticking of chips and facilitates rapid 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 in G2.5 standard: Certified static-dynamic balancing in the exacting G2.5 class (according to ISO/EN) minimizes noise and reduces vibrations generated at the highest speeds.
• Regrindability: depending on the height of the diamond blade used: plate H = 2.0 mm allows for 2-times sharpening, 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 flattening (planning) operations.

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