PCD diamond router bit Z1+1 D10 I21 L69 S12 H2,5 RH

PCD diamond cutter from the DTA series for finishing processing of boards and plywood

Index: DTA.10.021.12.0SR

The industrial diamond cutter from the DTA series is designed for formatting and finishing processing on CNC centres and overhead milling machines. The tool's construction is based on a diamond blade arranged on three spirals and a front insert made of cemented carbide (HM). The blades are mounted on a body made of high-hardness steel (> 28 HRC) or – in selected variants – on a cemented carbide monolith (HM). The thoughtful geometry of the cutting edges ensures stable guidance in the processed material, while the high precision class H6 reduces radial runout, protecting the spindle and guaranteeing excellent edge finish quality. The tool is offered in both right-hand and left-hand 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 for edge radii at the level of 15 µm and ensuring a cutting plane free from micro-chipping.
• Polished chip grooves and cutting zone: The smoothed rear part of the PCD diamond insert combined with capacious chip removal channels prevents the workpiece from sticking and facilitates quick dust removal 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 to G2.5 standard: Certified static-dynamic balancing in the stringent G2.5 class (according to ISO/EN) reduces noise and minimizes vibrations generated at high speeds.
• Sharpening specification (height of PCD insert): Depending on the height of the diamond blade used: an insert H = 2.0 mm allows for 2 sharpening operations, an insert H = 2.5 mm allows for 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 inserts 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, contour milling, and rabbet machining.

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