PCD diamond PRO router bit Z2+2 D20 I43 L105 S20 H2,5

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

Index: DTL.20.043.20.0SR

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 blades arranged on four spirals with an increased axial angle. It is 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 in precise tolerance class H6 reduces radial runout, protecting the spindle bearing system and ensuring an excellent edge finish 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 workpiece, and efficient chip evacuation.
• PCD Drilling Insert: The polycrystalline diamond blade on the front part of the tool ensures clean, stable, and easy entry of the cutter into the material along the Z-axis.
• Laser Cutting Edge Treatment (Ablation): The profiles of the DIA blades are finished directly using a laser, achieving edge radii of 15 µm and ensuring a cutting surface free of micro-notches.
• Polished Chip Flutes and Entry Area: The smoothed back of the PCD diamond insert combined with ample chip channels prevents material from sticking and facilitates quick dust removal from the cutting zone.
• Low Roughness of the Shank: The shank surface in class H6 with a roughness indicator of Ra ≤ 0.3 µm secures the cutter against rotation in the holder and eliminates the risk of wear on the taper in the spindle.
• Dynamic Balancing in G2.5 Standard: Certified static-dynamic balancing in the G2.5 class (according to ISO/EN) minimises noise and reduces vibrations generated at the highest speeds.
• Regeneration Possibility: Depending on the height of the diamond insert used: insert H = 2.0 mm allows for 2 times sharpening, insert H = 2.5 mm allows for sharpening up to 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow for sharpening up to 3–4 times, while inserts H = 4.0 mm / H = 4.5 mm allow for sharpening up to 4–6 times.

Intended Use and Application Range:

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

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