PCD diamond router bit Z3+1 D15,88 I27 L90 S19,05 H RH pos./neg.

Three-blade diamond milling cutter PCD DTE DENSIMET® – for nesting, finishing and leveling

Index: DTE.16.027.19.5SR

The industrial diamond milling cutter from the DTE DENSIMET® series is designed for efficient nesting, cutting, peripheral milling, and leveling surfaces on CNC centres and overhead spindle milling machines. The tool's design features three full blades made of polycrystalline diamond (H) arranged on three spirals, complemented by a diamond cutting insert that allows for efficient and stable axial penetration into the material. The body made of DENSIMET® material (heavy alloy with an extremely high density and vibration-damping capability) ensures outstanding rigidity, vibration reduction, and an excellent edge finishing standard.

Structural advantages and technical properties:

• Innovative DENSIMET® body: The use of heavy metals with high density effectively dampens vibrations during cutting, leading to longer lasting diamond blades and ideal surface quality of the machined plane.
• Z3+1 blade geometry in positive or negative variant: Three full cutting edges made of polycrystalline diamond on three spirals allow for adjusting the proper chip removal direction (positive/negative) depending on the material's specifics and edge requirements.
• PCD cutting insert: The tool's front equipped with the PCD insert facilitates free, smooth and stable penetration of the cutter in the Z-axis during nesting and drilling operations.
• Laser treatment of cutting edges (ablation): The blade profiles are finished directly with a laser beam, achieving edge radii of around 15 µm and guaranteeing a cutting face free of micro-chipping.
• Polished chip grooves and cutting zone: The smoothed back part of the PCD diamond insert combined with capacious chip channels prevents material build-up and facilitates quick removal of dust from the cutting zone.
• Low roughness of the shank: The shank surface 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 balance within G2.5 standard: Certified static-dynamic balancing in the stringent G2.5 class (according to ISO/EN) mitigates noise and reduces vibrations generated at the highest speeds.
• Regeneration capability: depending on the height of the diamond blade used: insert H = 2.0 mm allows for 2-times sharpening, insert H = 2.5 mm 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 inserts H = 4.0 mm / H = 4.5 mm enable sharpening up to 4–6 times.

Intended use and application range:

The tool is intended for cutting operations, nesting, peripheral milling, and leveling (planing).

It performs excellently in working with materials such as: raw and laminated MDF board, raw and laminated particle board, as well as raw and laminated plywood.