PCD diamond router bit Z1+1 D20 I65 L120 S20 H2,5 LH

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

Index: DTA.20.065.20.0SL

Industrial diamond milling cutter from the DTA series designed for formatting and finishing processing on CNC machines and overhead milling machines. The tool's design is based on a diamond blade arranged on three spirals and a frontal insert made of cemented carbide (HM). The blades are mounted on a body made of high-hardness steel (> 28 HRC) or – in selected variants – from a sintered carbide monolith (HM). The thoughtful geometry of the cutting edges ensures stable guidance in the material being machined, while the high class of grip accuracy H6 reduces radial runout, protecting the spindle and guaranteeing excellent edge finish quality. The tool is offered in right and left rotations.

Design Advantages and Technical Properties:

• Laser processing of cutting edges (ablation): The profiles of the DIA blades are finished directly with a laser beam, allowing edge radii to be achieved at the level of 15 µm and guaranteeing a cutting surface free from micro-chipping.
• Polished chip grooves and cutting zone: The smoothed rear part of the PCD diamond insert combined with capacious chip channels prevents the workpiece from sticking and facilitates quick removal of dust from the cutting zone.
• Low roughness of the gripping part: The surface of the shank with a roughness index Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of wear on the cone in the spindle.
• Dynamic balancing in G2.5 standard: Certified static-dynamic balancing in a stringent G2.5 class (according to ISO/EN) minimises noise and reduces vibrations generated at the highest speeds.
• Sharpening specification (height of PCD insert): Depending on the height of the diamond blade used: insert H = 2.0 mm allows for 2 times 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 Scope:

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

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