PCD diamond router bit Z1+1 D18 I25 L87 S20 H2,5 RH

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

Index: DTA.18.025.20.0SR

The industrial diamond milling cutter from the DTA series is designed for formatting and finishing operations on CNC centres and overhead spindle mills. The tool's design is based on a diamond blade arranged on three spirals and a carbide (HM) front plate. The blades are mounted on a body made of high-hardness steel (> 28 HRC) or – in selected variants – from sintered carbide monolith (HM). The thoughtfully designed cutting edge geometry ensures stable guidance in the processed material, while the high grip accuracy class H6 reduces radial runout, protecting the spindle and guaranteeing excellent edge finish quality. The tool is available in right-hand and left-hand rotations.

Structural Advantages and Technical Properties:

• Laser processing of cutting edges (ablation): The profiles of the DIA blades are finished directly with a laser beam, allowing for edge radii at the level of 15 µm and ensuring a cutting surface free from micro-chipping.
• Polished chip grooves and attack zone: The smoothed backside of the PCD diamond plate combined with deep chip grooves prevents material sticking and facilitates rapid dust removal from the cutting zone.
• Low roughness of the clamping part: The shank surface with a roughness index of Ra ≤ 0.3 µm ensures that the cutter does not rotate in the holder and eliminates the risk of wear on the spindle cone.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in an advanced class G2.5 (according to ISO/EN) eliminates noise and reduces vibrations generated at high speeds.
• Sharpening specification (height of PCD plate): Depending on the height of the diamond blade used: plate H = 2.0 mm allows for 2 re-sharpenings, plate H = 2.5 mm allows for a maximum of 2-3 times, variants H = 3.0 mm / H = 3.5 mm allow for a maximum of 3-4 times, while plates H = 4.0 mm / H = 4.5 mm allow for a maximum of 4-6 times.

Application and Scope:

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

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