PCD diamond router bit Z1 D12,7 I44 L99,5 S12 H2,5 RH

PCD Diamond Cutter DTA for Finishing Processing of Panels and Plywood with Bearing 

Index: DTA.12.044.12.BSR

The industrial diamond cutter from the DTA series is designed for formatting and finishing processing on CNC centres and overhead spindle milling machines. The tool's design is based on a diamond blade arranged on three spirals and a front 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 a sintered carbide monolith (HM). The thoughtful geometry of the cutting edges ensures stable guidance in the processed material, while the high clamping accuracy class H6 reduces radial runout, protecting the spindle and guaranteeing excellent edge finishing quality. The tool is available in both right and left rotations.

Design Advantages and Technical Properties:

• Template Guidance Using a Bottom Bearing: The built-in guide bearing located at the front of the cutter enables precise copying of shapes according to the template without the risk of damaging the material edge.
• Laser Treatment of Cutting Edges (Ablation): The profiles of the DIA blades are directly finished with a laser beam, allowing to achieve edge radii of around 15 µm and ensuring a cutting surface free of micro-chipping.
• Polished Chip Flutes and Entry Zone: The smoothed rear part of the PCD diamond insert combined with capacious chip channels prevents sticking of the chip and facilitates quick removal of dust from the cutting zone.
• Low Roughness of the Shank: The surface of the shank with a roughness indicator of Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of wear on the spindle cone.
• Dynamic Balancing to G2.5 Standard: Certified static-dynamic balancing in the precise class G2.5 (according to ISO/EN) negates noise and reduces vibrations generated at high speeds.
• Sharpening Specifications (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 up to 2–3 times, variants H = 3.0 mm / H = 3.5 mm allow for sharpening up to 3–4 times, while inserts H = 4.0 mm / H = 4.5 mm enable sharpening up to 4–6 times.

Purpose and Scope of Use:

The tool is intended for cutting operations, peripheral milling and mortising.

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