PCD straight diamond router bit Z2+1 D12 I20 L76 S12 H3 RH

PCD Diamond Milling Cutter Double-Edged DT2 – for Precise Finishing and Profiling Operations

Catalogue index: DT2.12.020.12.0MR

This industrial diamond milling cutter from the DT2 series is equipped with two full PCD diamond blades H3 mm, designed for highly efficient profiling and finishing operations on overhead spindle milling machines and CNC machining centres. The tool's construction features a stable body made of sintered HM carbide monolith with a hardness of 93.8 HRA (or stainless steel), in which polycrystalline diamond inserts are embedded. The use of a hard alloy in the shank ensures a high level of rigidity, and the precise tolerance class of the shank H6 effectively eliminates radial run-out, protecting spindle bearings and guaranteeing perfect edge finishing.

Key Properties and Technical Specification:

• Laser-sharpened cutting edges (ablative): The DIA blades have been finished using a laser beam, which allowed for perfectly sharp profiles with a minimum cutting edge radius of 15 µm and surfaces entirely free from micro-chipping.
• Polished chip removal area and cutting edge: The smoothed rear edge of the PCD diamond insert combined with spacious chip removal channels prevents material from sticking and enhances chip evacuation from the working area.
• Low surface roughness of the shank: The shank with roughness Ra ≤ 0.3 µm prevents slippage of the cutter in the tool holder and counteracts wear of the spindle taper.
• Dynamic balancing in class G2.5: Care taken with static and dynamic balancing in accordance with ISO/EN standards (class G2.5) dampens vibrations and the noise generated during operation at maximum speeds.
• Sharpening specification (height of PCD insert): The insert H = 2.5 mm allows for sharpening a maximum of 2–3 times, and the insert H = 3.0 mm allows for sharpening a maximum of 3–4 times.

Applications:

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

It works excellently in the processing of materials such as: raw and laminated chipboard and MDF, raw and laminated plywood, glass and carbon fibre composites (GFRP / CFRP), mineral-acrylic materials (Corian®, HPL), plastics, aluminium, and fibre-cement boards.