PCD diamond router bit Z1+1 D18 I45 L108 S25 H2,5 LH

PCD Diamond Cutter from the DTA Series for Finishing Plywood and Boards

Index: DTA.18.045.25.0SL

The industrial diamond cutter from the DTA series is designed for formatting and finishing operations on CNC centres and overhead spindle milling machines. The tool's design is based on a diamond blade arranged on three spirals and a front insert made of sintered carbide (HM). The blades are mounted on a body made of high-hardness steel (> 28 HRC) or – in selected variants – from sintered carbide monolith (HM). The thoughtful geometry of the cutting edges ensures stable guidance in the machined material, while the high precision class H6 reduces radial runout, protecting the spindle and guaranteeing excellent edge finishing quality. The tool is offered in both right and left rotations.

Construction Advantages and Technical Properties:

• Laser Treatment of Cutting Edges (Ablation): The DIA blade profiles are finished directly with a laser beam, achieving edge radii on the order of 15 µm and ensuring a cutting surface free from micro-chips.
• Polished Chip Flutes and Rake Zone: The smoothed rear part of the PCD diamond insert combined with capacious chip flutes prevents material sticking and facilitates quick dust removal from the cutting zone.
• Low Roughness of the Toolholder: The shank surface with a roughness index of Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of wear on the spindle taper.
• Dynamic Balancing in G2.5 Standard: Certified static-dynamic balancing in a stringent G2.5 class (according to ISO/EN) minimizes noise and reduces vibrations generated at the highest speeds.
• Sharpening Specification (Height of PCD Insert): Depending on the height of the diamond blade used: insert H = 2.0 mm allows for 2 times sharpening, insert H = 2.5 mm enables sharpening up to 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow sharpening up to 3–4 times, while inserts H = 4.0 mm / H = 4.5 mm allow sharpening up to 4–6 times.

Intended Use and Application Range:

The tool is intended for cutting, peripheral milling, and mortising operations.

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