PCD diamond NESTING router bit Z2+2 D12 I21 L70 S12 H3 RH positive

PCD Diamond Cutter DTF DENSIMET® – for nesting, formatting and finishing

Index: DTF.12.021.12.0DRP

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

Construction advantages and technical properties:

• Innovative DENSIMET® based body: The use of heavy metals with high density precisely dampens vibrations during cutting, translating to longer durability of the diamond blades and ideal quality of the processed surface.
• Z2+2 blade arrangement on four spirals (positive/negative): Two full polycrystalline diamond blades arranged on four spirals in a positive or negative layout guarantee an excellent edge finish standard of the panel and an appropriate direction of debris ejection (upwards or downwards).
• PCD front plate: The tool's face equipped with a PCD plate facilitates free, smooth, and stable inserting of the cutter in the Z-axis during nesting operations.
• Laser cutting edge treatment (ablation): The profiles of the DIA blades are finished directly with a laser beam, achieving edge radii of about 15 µm and ensuring a cutting plane free of micro-chipping.
• Polished chip grooves and cutting area: The smoothed back part of the PCD diamond plate combined with capacious chip channels prevents material adhesion and facilitates quick dust removal from the cutting area.
• Low roughness of the shank: The shank surface with a roughness value of Ra ≤ 0.3 µm secures the cutter against rotation in the holder and eliminates the risk of wear on the spindle cone.
• Dynamic balancing in G2.5 standard: Certified static-dynamic balancing in an exacting G2.5 class (according to ISO/EN) reduces noise and decreases vibrations generated at high speeds.
• Regeneration capability: depending on the height of the used diamond blade: a plate H = 2.0 mm allows for 2-times sharpening, a plate H = 2.5 mm enables sharpening a maximum of 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow 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 designed for cutting, nesting, peripheral milling, and grooving operations.

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