PCD diamond router bit Z1+1 D12 I21 L69 S12 H2,5 RH

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

Index: DTA.12.021.12.0SR

The industrial diamond cutter of the DTA series is designed for formatting and finishing processing on CNC centres and overhead milling machines. The tool's design is based on a diamond blade arranged on three spirals and a frontal insert made of sintered carbide (HM). The blades are mounted on a body made of high-hardness steel (> 28 HRC) or – in selected variants – from sintered carbide monolith (HM). The thoughtful geometry of the cutting edges ensures stable guidance in the processed material, while the high accuracy class of the grip H6 reduces radial runout, protecting the spindle and ensuring excellent edge finishing quality. The tool is offered in both 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 for edge radii at the level of 15 µm and guaranteeing a cutting surface free from micro-chipping.
• Polished chip grooves and cutting zone: The smoothed back of the PCD diamond insert combined with capacious chip channels prevents the workpiece from sticking and facilitates quick removal of dust from the cutting area.
• Low roughness of the gripping part: The shaft surface with a roughness index of Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of wearing the cone in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the strict class G2.5 (according to ISO/EN) reduces noise and minimizes vibrations generated at the highest speeds.
• Sharpening specification (height of the PCD insert): depending on the height of the diamond blade used: insert H = 2.0 mm allows 2-fold 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 application range:

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

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