PCD diamond router bit Z1+1 D20 I65 L129 S20 H2,5 RH

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

Index: DTA.20.065.20.0SR

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

Design Advantages and Technical Properties:

• Laser processing of cutting edges (ablation): The profiles of the DIA blades are finished directly with a laser beam, allowing the edge radii to be achieved at the level of 15 µm and ensuring a cutting plane free from micro-chipping.
• Polished chip grooves and cutting zone: The smoothed back of the PCD diamond plate combined with capacious chip channels prevents the workpiece from sticking and facilitates quick removal of dust from the cutting zone.
• Low roughness of the gripping part: The surface of the shank with a roughness index of Ra ≤ 0.3 µm prevents the cutter from rotating in the holder and eliminates the risk of wear on the spindle cone.
• Dynamic balancing in standard G2.5: Certified static-dynamic balancing in the stringent class G2.5 (according to ISO/EN) minimises noise and reduces vibrations generated at high speeds.
• Sharpening specification (height of the PCD plate): depending on the height of the applied diamond blade: plate H = 2.0 mm allows for 2-fold sharpening, plate H = 2.5 mm permits sharpening up to 2–3 times, options H = 3.0 mm / H = 3.5 mm allow for sharpening up to 3–4 times, while plates H = 4.0 mm / H = 4.5 mm enable sharpening up to 4–6 times.

Intended Use and Application Range:

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

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