PCD diamond router bit Z3+1 D12 I35 L85 S12 H2,5 RH pos./neg.

PCD three-edged diamond cutter DTE DENSIMET® – for nesting, finishing and flattening

Index: DTE.12.035.12.0DR

The industrial diamond cutter from the DTE DENSIMET® series is designed for efficient nesting, cutting, contour milling and flattening surfaces on CNC centres and overhead spindle milling machines. The tool's structure consists of three solid cutting edges made of polycrystalline diamond (H2.5) arranged on three spirals, complemented by a diamond front plate that allows for efficient and stable axial penetration into the material. The body made from DENSIMET® (a heavy alloy with exceptionally high density and vibration-damping ability) ensures outstanding rigidity, vibration reduction, and excellent edge finishing standards.

Construction advantages and technical properties:

• Innovative DENSIMET® body: The use of heavy metals with high density effectively dampens vibrations during machining, resulting in longer durability of the diamond edges and ideal quality of the machined surface.
• Z3+1 knife geometry in positive or negative variant: Three solid cutting edges made of polycrystalline diamond on three spirals allow for adjusting the proper chip evacuation direction (positive/negative) depending on the material specifics and edge requirements.
• PCD front plate: The tool's front, equipped with a PCD plate, facilitates free, smooth, and stable penetration of the cutter along the Z-axis during nesting and drilling operations.
• Laser edge machining (ablation): The profiles of the DIA blades are finished directly with a laser beam, which allows achieving edge radii at the level of 15 µm and guarantees a cutting surface free from micro-chipping.
• Polished chip grooves and entry area: The smooth rear part of the PCD diamond plate combined with spacious chip channels prevents material from sticking 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 wear on the spindle cone.
• Dynamic balancing within the G2.5 norm: Certified static-dynamic balancing in the strict class of G2.5 (according to ISO/EN) reduces noise and vibrations generated at maximum speeds.
• Regrinding capability: depending on the height of the applied diamond blade: the plate H = 2.0 mm allows for 2 regrinds, the plate H = 2.5 mm enables regrinding a maximum of 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow for regrinding a maximum of 3–4 times, while plates H = 4.0 mm / H = 4.5 mm allow for regrinding a maximum of 4–6 times.

Purpose and application range:

The tool is designed for cutting, nesting, contour milling and flattening (planning) operations.

It performs excellently in the machining of materials such as: raw and laminated MDF board, raw and laminated chipboard, as well as raw and laminated plywood.