PCD diamond router bit Z1+1 D12 I25 L74 S12 H2,5 RH

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

Index: DTA.12.025.12.0SR

The industrial diamond milling cutter of the DTA series is designed for formatting and finishing processing on CNC centres and overhead routers. 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 a high grip accuracy class H6 reduces radial run-out, protecting the spindle and guaranteeing excellent edge finishing quality. The tool is offered in both right-hand and left-hand rotations.

Construction advantages and technical properties:

• Laser processing of cutting edges (ablation): The DIA blade profiles 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 plate combined with capacious chip channels prevents material 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 Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of wearing 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) reduces noise and minimises vibrations generated at the highest speeds.
• Sharpening specification (height of PCD plate): depending on the height of the applied diamond blade: plate H = 2.0 mm allows for 2 re-sharpenings, plate H = 2.5 mm enables sharpening up to 2–3 times, variants 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 allow for sharpening up to 4–6 times.

Intended use and application range:

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

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