PCD diamond NESTING router bit Z2+2 D12 I24 L74 S12 H3 RH negative

Two-edged diamond milling cutter PCD DTF DENSIMET® – for nesting, formatting and finishing operations

Index: DTF.12.024.12.0DRN

The industrial diamond milling cutter from the DTF DENSIMET® series is designed for high-efficiency nesting, cutting, and finishing operations on CNC centres and overhead spindle milling machines. The advanced design of the tool features two solid blades made of polycrystalline diamond (H3) arranged on four spirals, complemented by a diamond front plate that enables efficient and stable axial penetration into the material. The body made from DENSIMET® (a heavy alloy with advanced vibration-dampening properties) ensures maximum rigidity of the construction and reduces vibrations during machining. The ground shank in tolerance class H6 eliminates radial runout, protecting the spindle bearing system and guaranteeing an excellent edge finishing standard.

Design advantages and technical properties:

• Innovative DENSIMET® based body: The use of heavy metals with high density precisely dampens vibrations during cutting, resulting in longer durability of diamond blades and ideal quality of the machined surface.
• Z2+2 blade arrangement on four spirals (positive/negative): Two solid polycrystalline diamond blades arranged on four spirals in a positive or negative configuration guarantee an excellent edge finishing standard for plates and the appropriate direction of material ejection (upwards or downwards).
• PCD front plate: The front of the tool equipped with a PCD plate facilitates free, smooth, and stable penetration of the cutter into the Z-axis during nesting operations.
• Laser edge treatment (ablation): The profiles of the DIA blades are finished directly by a laser beam, achieving edge radii of around 15 µm and ensuring a cutting surface free from micro-chipping.
• Polished chip flutes and rake face: The smoothed back part of the PCD diamond plate combined with capacious chip channels prevents material from sticking and facilitates quick removal of dust from the cutting area.
• Low roughness of the shank: The surface of the shank with a roughness index of Ra ≤ 0.3 µm secures the cutter from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing within G2.5 standard: Certified static-dynamic balancing in the strict G2.5 class (according to ISO/EN) reduces noise and diminishes vibrations generated at high speeds.
• Regeneration capability: depending on the height of the diamond blade used: a plate H = 2.0 mm allows for 2 sharpening, a plate H = 2.5 mm allows for a maximum of 2–3 times sharpening, variants H = 3.0 mm / H = 3.5 mm allow for a maximum of 3–4 times sharpening, while plates H = 4.0 mm / H = 4.5 mm allow for a maximum of 4–6 times sharpening.

Intended use and range of application:

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

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