PCD diamond NESTING router bit Z3+3 D16 I25 L85 S16 H2,5 RH negative

Three-Cutter Diamond End Mill PCD DTM DENSIMET® – for Nesting, Profiling and Finishing Operations

Index: DTM.16.025.16.1DRN

The industrial diamond end mill from the DTM DENSIMET® series is designed for high-performance nesting, cutting and finishing on CNC machining centres and spindle mills. The advanced design of the tool features three full polycrystalline diamond cutters distributed across six spirals, complemented by a diamond cutting plate that enables efficient and stable axial penetration into the material. The body made from DENSIMET® (a heavy alloy with advanced vibration damping capabilities) ensures high structural rigidity and vibration reduction during processing. The ground shank in tolerance class H6 eliminates radial run-out, protecting the spindle bearing system and guaranteeing an excellent edge finishing standard.

Structural Advantages and Technical Properties:

• Innovative DENSIMET® body: The use of heavy metals with high density precisely dampens vibrations during cutting, which translates into longer diamond cutter lifespan and ideal workpiece surface quality.
• Blade configuration Z3+3 on six spirals (positive / negative): Three full polycrystalline diamond cutters arranged on six spirals in a positive or negative configuration guarantee an excellent standard of edge finishing of the board and appropriate direction of chip ejection (up or down).
• PCD cutting plate: The front of the tool equipped with a PCD plate facilitates free, smooth and stable entry of the mill in the Z-axis during nesting operations.
• Laser processing of cutting edges (ablation): DIA blade profiles are finished directly with a laser beam, allowing edge radii on the order of 15 µm to be achieved and guaranteeing a cutting plane free from micro-chipping.
• Polished chip grooves and cutting area: The smoothed back of the PCD cutting plate combined with capacious chip removal channels prevents chip sticking and facilitates quick dust removal from the cutting area.
• Low roughness of the shank: The shank surface with a roughness index of Ra ≤ 0.3 µm prevents the mill from spinning in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing in class G2.5: Certified static-dynamic balancing in the strict class G2.5 (according to ISO/EN) reduces noise and vibrations generated at high speeds.
• Regrinding capability: Depending on the height of the diamond cutter used: a plate H = 2.0 mm allows for 2 regrinds, a plate H = 2.5 mm allows for a maximum of 2–3 regrinds, variants H = 3.0 mm / H = 3.5 mm allow for a maximum of 3–4 regrinds, while plates H = 4.0 mm / H = 4.5 mm allow for a maximum of 4–6 regrinds.

Intended Use and Scope of Application:

This tool is intended 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.