PCD diamond PRO router bit Z2+2 D20 I25 L90 S20 H2,5

PCD Diamond Milling Cutter Double-Edged DTL PRO – for nesting, formatting and finishing

Index: DTL.20.025.20.0SR

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

Design advantages and technical properties:

• Advanced Z2+2 geometry and increased axial angle: Two full diamond blades arranged on four spirals allow for high cutting efficiency, perfectly clean edges of the machined material, and effective chip evacuation.
• PCD drilling front plate: The polycrystalline diamond blade on the front part of the tool ensures clean, stable, and easy insertion of the cutter into the material along the Z-axis.
• Laser edge treatment (ablation): The profiles of the DIA blades are finished directly using a laser, achieving edge radii at the level of 15 µm and guaranteeing a cutting surface free of micro-chipping.
• Polished chip grooves and entry zone: The smoothed rear part of the PCD diamond plate combined with voluminous chip channels prevents material sticking and facilitates rapid dust removal from the cutting zone.
• Low roughness of the gripping part: The shank surface in class H6 with a roughness index of Ra ≤ 0.3 µm secures the cutter from spinning in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing in class G2.5: Certified static-dynamic balancing in class G2.5 (according to ISO/EN) minimises noise and reduces vibrations generated at maximum speeds.
• Regrinding capability: Depending on the height of the applied diamond plate: plate H = 2.0 mm allows for 2 regrindings, plate H = 2.5 mm enables regrinding a maximum of 2-3 times, variants H = 3.0 mm / H = 3.5 mm allow for regrinding a maximum of 3-4 times, while plates H = 4.0 mm / H = 4.5 mm enable regrinding a maximum of 4-6 times.

Intended use and applications:

The tool is designed for cutting operations, nesting, contour milling, and pocketing.

It is ideally suited for machining materials such as raw and laminated MDF boards, raw and laminated chipboards, as well as raw and laminated plywood.