PCD diamond router bit Z1+1 D12,7 I28 L80 S12,7 H2,5 RH

Diamond PCD milling cutter from the DTA series for finishing machining of panels and plywood

Index: DTA.12.028.12.5SR

The industrial diamond milling cutter from the DTA series is designed for formatting and finishing machining on CNC machines and crown spindle milling machines. The tool's construction 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 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 clamping accuracy class H6 reduces radial runout, protecting the spindle and guaranteeing excellent edge finishing 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 surface free from micro-chipping.
• Polished chip grooves and cutting area: The smoothed back part of the PCD diamond plate combined with capacious chip channels prevents the workpiece from sticking and facilitates quick removal of dust from the cutting area.
• Low roughness of the clamping part: The surface of the shank with a roughness index of Ra ≤ 0.3 µm secures the cutter from rotating in the holder and eliminates the risk of wear on the cone in the spindle.
• Dynamic balancing to the G2.5 standard: Certified static-dynamic balancing in a high class G2.5 (according to ISO/EN) reduces noise and vibrations generated at the highest rotations.
• 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 allows for 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 designed for cutting operations, contour milling, and mortising.

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