Compression router bit for nesting Finishing VHM Z3+3 D12 I45 L90 S12 RH Platinum

HM finishing spiral cutter (with coating) compression for nesting Platinum from the X90 series – uncompromising durability and clean edges

Index: X90.12.045.090.12PR3

Industrial spiral cutter made from a special grade of sintered carbide dedicated to nesting from the X90 series, with a compression (positive-negative) design and factory Platinum coating. The tool is designed for high-performance cutting, nesting technology cutting, as well as edge joining and leveling on CNC machining centres. Two opposing spiral twist directions press the material against the core of the board from both sides, eliminating the risk of tear-outs on the upper and lower edges. The ground shank in the H6 accuracy class eliminates radial runout, protecting the drive system and ensuring high process stability.

Design advantages and technical properties:

• Compression geometry (Positive-Negative): The opposing arrangement of the blades pushes the chips down from the upper edge and up from the lower edge, pressing the laminate against the core and guaranteeing clean edges.
• Sintered carbide dedicated to nesting (HM (with coating)): Selected grade of carbide with increased toughness and rigidity prevents micro-chipping during continuous machining of boards.
• Platinum protective coating: Advanced PVD coating with a thickness of 1–4 µm and hardness of 3000 HV (HV 0.05) with a very low coefficient of friction (0.02). It reduces the adhesion of the machined material and significantly extends tool life in difficult materials.
• Low roughness of the shank (Ra ≤ 0.3 µm): The ground surface of the shank eliminates the risk of slipping in the holder and prevents wear of the spindle cone.
• Dynamic balancing in class G2.5: Balancing according to ISO standards reduces vibrations and quiets operation at maximum rotational speeds.

Intended use and scope of application:

The tool is intended for cutting operations, efficient nesting technology cutting, as well as edge joining and leveling on CNC machining centres.

It performs excellently in machining materials such as: raw and laminated MDF board, raw and laminated chipboard, raw and laminated plywood, soft and hard solid wood, and HPL boards.