PCD diamond router bit Z1+1 D20 I25 L85 S20 H2,5 RH

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

Index: DTA.20.025.20.0SR

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

Design advantages and technical properties:

• Laser edge treatment (ablation): The profiles of the DIA blades are finished directly with a laser beam, which allows achieving edge radii at the level of 15 µm and guarantees a cutting surface free from micro-chipping.
• Polished chip grooves and cutting zone: The smoothed back part of the PCD diamond insert combined with capacious chip channels prevents workpiece 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 protects the cutter from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing in G2.5 standard: Certified static-dynamic balancing in an exceptional G2.5 class (according to ISO/EN) reduces noise and minimizes vibrations generated at maximum speeds.
• Sharpening specification (height of the PCD insert): Depending on the height of the diamond blade used: insert H = 2.0 mm allows for 2-fold sharpening, insert H = 2.5 mm 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 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 operations, contour milling and mortising.

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