PCD straight diamond router bit Z2+1 D20 I25 L85 S20 H3 RH

Two-edged PCD diamond cutter DTS with drilling blade – for nesting and finishing

Index: DTS.20.025.20.0SR

A professional diamond cutter from the DTS series, designed for advanced nesting, formatting, and finishing operations on CNC machining centres and overhead milling machines. The blade construction consists of two solid polycrystalline diamond plates arranged in a compressive geometry (positive-negative) along with a frontal drilling blade (PCD Z2+1 H3). The blades are mounted on a body made of sintered HM carbide monolith with a hardness of 93.8 HRA or – in selected versions – made of a heavy alloy DENSIMET® (a tungsten metal alloy that dampens vibrations during cutting). The compressive system protects the laminate from chipping at the top and bottom, while the frontal diamond plate ensures smooth entry of the tool into the material along the Z-axis. The precise gripping tolerance class H6 eliminates radial runout, protecting the spindle and guaranteeing optimal machining quality.

Construction advantages and technical properties:

• Laser treatment of cutting edges (ablation): The profiles of the DIA blades are finished directly by a laser beam, allowing for edge radii on the order of 15 µm and ensuring a cutting surface 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 secures the cutter from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the strict class G2.5 (according to ISO/EN) reduces noise and minimizes vibrations generated at the highest speeds.
• Sharpening specification (height of the PCD plate): The plate H = 2.5 mm allows sharpening a maximum of 2–3 times, whereas the variant with the plate H = 3.5 mm allows sharpening a maximum of 3–4 times.

Intended use and scope of application:

The tool is intended for cutting, nesting, contour milling, mortising, grooving, and embedding into materials.

It performs excellently in machining materials such as: raw and laminated particle boards and MDF, raw and laminated plywood, fibre-reinforced composites (GFRP / CFRP), HPL boards, aluminium, and fibre-cement boards.