PCD diamond NESTING router bit Z2+2 D12 I19 L65 S12 H3 RH negative

PCD Diamond Milling Cutter Double Edged DTF DENSIMET® – for nesting, formatting and finishing processing

Index: DTF.12.019.12.0DRN

The industrial diamond milling cutter from the DTF DENSIMET® series is designed for high-performance nesting, cutting and finishing on CNC centres and overhead spindle milling machines. The advanced tool design consists of two full blades made from polycrystalline diamond (H3) arranged on four spirals, complemented by a diamond front insert that allows for efficient and stable axial penetration into the material. The body made from DENSIMET® material (a heavy alloy with advanced vibration damping properties) ensures maximum rigidity of the structure and reduces vibrations during processing. The ground shank in tolerance class H6 eliminates radial runout, protecting the spindle bearing assembly and ensuring an excellent edge finishing standard.

Construction advantages and technical properties:

• Innovative DENSIMET® based body: The use of heavy metals with high density precisely dampens vibrations during cutting, resulting in longer tool life of diamond blades and optimal quality of the machined surface.
• Z2+2 blade arrangement on four spirals (positive / negative): Two full blades made from polycrystalline diamond arranged on four spirals in a positive or negative arrangement guarantee an excellent edge finishing standard of the plate and the appropriate direction of chip ejection (upwards or downwards).
• PCD front insert: The front of the tool equipped with a PCD insert facilitates free, smooth, and stable immersion of the milling cutter in the Z-axis during nesting operations.
• Laser edge treatment (ablation): 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-chipping.
• Polished chip grooves and cutting zone: The smoothed back of the PCD diamond insert combined with capacious chip channels prevents material sticking and improves the quick removal of dust from the cutting zone.
• Low roughness of the shank: The surface of the shank with a roughness index of Ra ≤ 0.3 µm secures the cutter against rotation in the holder and eliminates the risk of wear on the taper in the spindle.
• Dynamic balancing within standard G2.5: Certified static-dynamic balancing in an exceptional class G2.5 (according to ISO/EN) eliminates noise and reduces vibrations generated at the highest speeds.
• Regenerative capability: depending on the height of the diamond blade applied: the H = 2.0 mm insert allows for 2 times sharpening, the H = 2.5 mm insert permits sharpening up to 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow for sharpening up to 3–4 times, while the inserts H = 4.0 mm / H = 4.5 mm enable sharpening up to 4–6 times.

Intended use and field of application:

The tool is designed for cutting, nesting, peripheral milling, and grooving operations.

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