PCD diamond router bit Z3+1 D12 I20 L69 S12 H3 RH pos./neg.

Three-blade PCD diamond cutter DTE DENSIMET® – for nesting, finishing machining, and surface levelling

Index: DTE.12.020.12.0DR

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

Construction advantages and technical properties:

• Innovative DENSIMET® body: The use of heavy metals with high density effectively dampens vibrations during cutting, translating to 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 of polycrystalline diamond on three spirals allow for matching the correct chip removal direction (positive/negative) according to the material specifics and edge requirements.
• PCD front plate: The tool's front equipped with a PCD plate facilitates smooth, effortless, and stable plunging of the cutter in the Z-axis during nesting and drilling operations.
• Laser edge processing (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 microchipping.
• Polished chip grooves and entry zone: The smoothed 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 surface of the shank 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 cone.
• Dynamic balancing to standard G2.5: Certified static-dynamic balancing in the stringent G2.5 class (according to ISO/EN) minimises noise and reduces vibrations generated at maximum speeds.
• Renewability: depending on the height of the diamond blade used: plate H = 2.0 mm allows for 2 times sharpening, plate H = 2.5 mm allows for 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 allow for sharpening a maximum of 4–6 times.

Intended use and application range:

The tool is intended for cutting, nesting, contour milling, and levelling (planning) operations.

It performs excellently in machining materials such as raw and laminated MDF boards, raw and laminated particle boards, and raw and laminated plywood.