PCD diamond PRO router bit Z2+2 D12 I28 L80 S12 H2,5

PCD Diamond Milling Cutter Double-Edged DTL PRO – for Nesting, Formatting and Finishing

Index: DTL.12.028.12.0SR

The industrial diamond milling cutter from the DTL PRO series has been designed for high-performance nesting, cutting, and precise finishing machining on CNC centres and overhead spindle milling machines. The tool features two full diamond cutting edges arranged on four spirals with an increased axial angle. They are supported by a drilling insert made of polycrystalline diamond (PCD). The tool body is made of durable steel with increased hardness (> 28 HRC) and has a specially optimised profile that facilitates quick removal of dust from the cutting area. Additionally, the ground shank with precise tolerance class H6 reduces radial runout, protecting the spindle bearing system and ensuring an excellent standard of edge finishing.

Design Advantages and Technical Properties:

• Advanced Z2+2 Geometry and Increased Axial Angle: Two full diamond edges arranged on four spirals allow for high cutting efficiency, perfectly clean edges of the processed material, and effective chip evacuation.
• PCD Drilling Insert: The polycrystalline diamond insert on the front of the tool provides clean, stable, and easy entry of the cutter into the material along the Z-axis.
• Laser Cutting Edge Processing (Ablation): DIA edge profiles are finished directly using a laser, resulting in edge radii of 15 µm and guaranteeing a cutting plane free from micro-chipping.
• Polished Chip Flutes and Ramping Zone: The smoothed rear part of the PCD diamond insert, combined with capacious chip channels, prevents material adhesion and facilitates quick dust removal from the cutting zone.
• Low Roughness of the Shank: The shank surface in class H6 with a roughness index of Ra ≤ 0.3 µm secures the cutter against rotation in the holder and eliminates the risk of wear on the spindle taper.
• Dynamic Balancing to G2.5 Standard: Certified static-dynamic balancing in class G2.5 (according to ISO/EN) minimises noise and reduces vibrations generated at the highest speeds.
• Regrinding Capability: Depending on the height of the applied insert: insert H = 2.0 mm allows for 2-time 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 enable sharpening a maximum of 4–6 times.

Intended Use and Application Range:

The tool is designed for cutting, nesting, perimeter milling, and profiling operations.

It is ideal for machining materials such as raw and laminated MDF board, raw and laminated chipboard, and raw and laminated plywood.