Spiral router bit Roughing VHM Z3 D6 I32 L70 S6 LH positive

Three-flute coarse VHM spiral end mill 6x32 mm from the SF01 series – maximum performance in rough machining 

Index: SF01.06.032.070.06L

Industrial spiral end mill made from solid carbide (VHM) from the SF01 line, designed for intensive cutting, preliminary shaping, and efficient rough machining on overhead spindle milling machines and CNC centres. The tool utilises a three-flute spiral geometry with a coarse profile in a positive Z3 configuration, ensuring efficient chip removal upwards and a clean finish on the bottom edge of the workpiece. The dedicated coarse tooth design effectively divides the chips into smaller particles, reducing cutting resistance and alleviating the machine's drive system. The ground shank in tolerance class H6 eliminates radial runout, protecting the spindle and ensuring a high level of stability during operation.

Design advantages and technical properties:

• Z3 coarse design (upward chip removal): Three cutting edges with a coarse profile reduce operational 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 construction minimises tool deflection under load and ensures high dimensional precision.
• Possibility of applying PVD coating: The option of applying protective layers (including TiSiN or PLATINIUM) allows for multiple extensions of the edge life, reduces friction, and protects against overheating.
• Low roughness of the shank: The shank surface with a roughness index of Ra ≤ 0.3 µm prevents the mill from rotating in the holder and eliminates the risk of wear on the cone in the spindle.
• Dynamic balancing in G2.5 standard: Certified static-dynamic balancing in an exceptional G2.5 class (according to ISO/EN) reduces noise and minimizes vibrations generated at high speeds.

Purpose and application range:

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

It works excellently for machining materials such as: soft and hard wood, plywood, as well as raw particle board and raw MDF board.