Spiral router bit Roughing VHM Z3 D10 I32 L80 S10 LH positive NaDia

VHM three-flute roughing spiral cutter 10x32 mm from the SF01 series – maximum efficiency in rough machining 

Index: SF01.10.032.080.10XL

Industrial spiral cutter made from solid carbide (VHM) from the SF01 line, designed for intensive cutting, preliminary shaping, and efficient rough machining on end mills and CNC centres. The tool features a three-flute spiral geometry with a roughing profile in a Z3 configuration with a positive arrangement, ensuring efficient chip removal upwards and a clean finish on the bottom edge of the workpiece. Dedicated roughing teeth effectively break the material into smaller particles, reducing cutting resistance and relieving the machine's drive system. The ground shank with a tolerance class of H6 eliminates radial runout, protecting the spindle and ensuring a high level of stability during operation.

Construction advantages and technical properties:

• Z3 roughing design (upward chip removal): Three cutting edges with a roughing profile reduce operating resistance, efficiently remove chips upwards and allow for machining at high feed rates while maintaining a clean bottom edge.
• Premium solid carbide (VHM): The rigid monolithic design limits tool deflection under load and ensures high dimensional precision.
• NaDia protective coating: A specialist black PVD coating with a hardness of 3650 HV 0.05, thickness of 1–4 µm, and an extremely low friction coefficient (0.01–0.05) demonstrates exceptional wear resistance, reduces cutting resistance, prevents material adhesion, and significantly extends tool life.  
• Low roughness of the shank: The shank surface with a roughness index of Ra ≤ 0.3 µm protects the cutter from rotating in the holder and eliminates the risk of wear on the cone in the spindle.
• Dynamic balancing to standard G2.5: Certified static-dynamic balancing in the stringent class G2.5 (according to ISO/EN) eliminates noise and reduces vibration generated at high speeds.

Purpose and range of application:

The tool is intended for cutting, preliminary shaping, and efficient rough machining operations.

It performs excellently in machining materials such as: soft and hardwood, plywood, and raw particle board and raw MDF board.