PCD diamond router bit Z1+1 D20 I80 L138 S20 H2,5 LH

PCD diamond milling cutter from the DTA series for finishing processing of boards and plywood

Index: DTA.20.080.20.0SL

Industrial diamond milling cutter from the DTA series intended for formatting and finishing machining on CNC centres and overhead milling machines. The tool's design is based on a diamond blade arranged on three spirals and a front plate made of sintered 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 well-designed cutting edge geometry ensures stable guidance in the workpiece, while the high gripping 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 rotations.

Construction advantages and technical properties:

• Laser machining of cutting edges (ablation): The profiles of the DIA blades are finished directly with a laser beam, which allows for edge radii at the level of 15 µm and guarantees a cutting plane free from micro-chipping.
• Polished chip grooves and cutting zone: The smoothed rear part of the PCD diamond plate combined with spacious chip channels prevents adhesion of the cut material 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 of Ra ≤ 0.3 µm secures the cutter from rotating in the holder and eliminates the risk of wear at the spindle cone.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the stringent G2.5 class (according to ISO/EN) reduces noise and 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-fold sharpening, plate H = 2.5 mm allows for a maximum of 2-3 times sharpening, variants H = 3.0 mm / H = 3.5 mm allow for a maximum of 3-4 times sharpening, while plates H = 4.0 mm / H = 4.5 mm allow for a maximum of 4-6 times sharpening.

Purpose and scope of use:

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

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