PCD diamond router bit Z3+1 D20 I65 L130 S20 H4,5 LH pos./neg.

Three-bladed PCD Diamond Cutter DTE DENSIMET® – for nesting, finishing and surfacing

Index: DTE.20.065.20.0SL

The industrial diamond cutter from the DTE DENSIMET® series is designed for efficient nesting, cutting, peripheral milling and surfacing on CNC centres and overhead spindle milling machines. The tool features three solid blades made of polycrystalline diamond (H4.5) arranged on three spirals, complemented by a diamond cutting tip that allows for smooth and stable axial penetration into the material. The body made of DENSIMET® (a heavy alloy with an extremely high density and ability to dampen vibrations) ensures outstanding rigidity, vibration reduction and excellent edge finish quality.

Design advantages and technical properties:

• Innovative DENSIMET® based body: The use of heavy metals with high density effectively dampens vibrations during machining, resulting in longer tool life for diamond blades and ideal surface quality.
• Z3+1 positive or negative blade geometry: Three solid cutting edges from polycrystalline diamond on three spirals allow for adjustment of the proper chip discharge direction (positive/negative) depending on the material specifics and edge requirements.
• PCD cutting tip: The tool's front equipped with a PCD tip facilitates easy, smooth and stable penetration of the cutter along the Z-axis during nesting and drilling operations.
• Laser cutting edge treatment (ablation): The profiles of the DIA edges are finished directly with a laser beam, achieving edge radii of around 15 µm and guaranteeing a cutting surface free from micro-chipping.
• Polished chip grooves and cutting area: The smoothed back of the PCD diamond tip combined with capacious chip channels prevents material buildup and improves rapid dust removal from the cutting zone.
• Low roughness of the shank: The surface of the shank with a roughness index of Ra ≤ 0.3 µm protects the cutter from rotation in the holder and eliminates the risk of wear to the cone in the spindle.
• Dynamic balancing in G2.5 standard: Certified static-dynamic balancing in the stringent class G2.5 (according to ISO/EN) minimizes noise and reduces vibrations generated at high speeds.
• Regeneration capability: depending on the height of the diamond blade used: the H = 2.0 mm tip allows for 2 sharpening processes, the H = 2.5 mm tip enables sharpening a maximum of 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow for sharpening a maximum of 3–4 times, while tips H = 4.0 mm / H = 4.5 mm allow for sharpening a maximum of 4–6 times.

Intended use and application range:

The tool is intended for cutting, nesting, peripheral milling and surfacing (planning) operations.

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