PCD diamond PRO router bit Z2+2 D18 I35 L94 S20 H2,5

PCD Diamond Cutter Two-Edge DTL PRO – for Nesting, Shaping, and Finishing

Index: DTL.18.035.20.0SR

The industrial diamond 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 blades arranged on four spirals with an increased axial angle. They are supported by a drilling cutting insert made of polycrystalline diamond (PCD). The tool body is made from durable steel with a high hardness (> 28 HRC) and has a specially optimised profile that facilitates quick removal of dust from the cutting area. Additionally, the ground shank with a precise tolerance class H6 minimises radial runout, protecting the spindle bearing system 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 enable high cutting efficiency, perfectly clean edges of the work material, and effective chip evacuation.
• PCD Drilling Cutting Insert: The polycrystalline diamond blade on the front of the tool ensures clean, stable, and easy entry 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, allowing edge radii of 15 µm and ensuring a cutting face free of micro-chips.
• Polished Chip Flutes and Cutting Entry Zone: The smoothed back of the PCD cutting insert combined with capacious chip channels prevents material adhesion and improves fast dust removal from the cutting zone.
• Low Surface Roughness of the Shank: The shank surface in class H6 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 within 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.
• Regeneration Capability: Depending on the height of the used cutting insert: the H = 2.0 mm insert allows for 2 sharpening cycles, the H = 2.5 mm insert enables sharpening a maximum of 2–3 times, the H = 3.0 mm / H = 3.5 mm variants allow for sharpening a maximum of 3–4 times, while the H = 4.0 mm / H = 4.5 mm inserts permit sharpening a maximum of 4–6 times.

Intended Use and Range of Application:

The tool is intended for cutting operations, nesting, peripheral milling, and grooving.

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