PCD diamond router bit Z1+1 D20 I45 L104 S20 H2,5 LH

PCD Diamond Milling Cutter from the DTA Series for Finishing Machining of Boards and Plywood

Index: DTA.20.045.20.0SL

The industrial diamond milling cutter from the DTA series is designed for profiling and finishing machining on CNC centres and overhead milling machines. The tool's construction is based on a diamond blade arranged on three spirals and a frontal plate made of sintered carbide (HM). The blades are mounted on a body made of hardened steel (> 28 HRC) or – in selected versions – from a sintered carbide monolith (HM). The thoughtfully designed geometry of the cutting edges ensures stable guiding in the material being processed, while the high accuracy class H6 limits radial runout, protecting the spindle and guaranteeing excellent edge finish quality. The tool is offered in both right-hand and left-hand rotation.

Design Advantages and Technical Properties:

• Laser treatment of cutting edges (ablation): The profiles of the DIA blades are finished directly with a laser beam, achieving edge radii at the level of 15 µm and ensuring a cutting surface free from micro-chipping.
• Polished chip grooves and entry zone: The smoothed rear part of the PCD diamond plate combined with capacious chip channels prevents material adhesion and facilitates quick dust removal from the cutting zone.
• Low roughness of the clamping part: The surface of the shank with a roughness index of Ra ≤ 0.3 µm prevents the cutter from rotating in the holder and eliminates the risk of wear on the cone in the spindle.
• Dynamic balancing in class G2.5: Certified static-dynamic balancing in the stringent G2.5 class (according to ISO/EN) reduces noise and minimizes vibrations generated at high speeds.
• Sharpening specifications (height of the PCD plate): depending on the height of the diamond blade used: plate H = 2.0 mm allows for 2 sharpenings, plate H = 2.5 mm enables sharpening up to 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow for sharpening up to 3–4 times, whereas plates H = 4.0 mm / H = 4.5 mm enable sharpening up to 4–6 times.

Purpose and Scope of Application:

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

It performs excellently in the machining of materials such as: raw and laminated chipboards, MDF boards, and raw and laminated plywood.