Spiral router bit Roughing VHM Z3 D14 I58 L110 S14 RH positive

VHM three-flute roughing end mill 14x58 mm from the SF01 series – maximum efficiency in rough machining 

Index: SF01.14.058.110.14R

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

Design advantages and technical properties:

• Z3 roughing construction (upward chip evacuation): Three cutting edges with a roughing profile reduce working resistance, efficiently remove chips upwards, and allow for machining at high feed rates while maintaining a clean bottom edge.
• Monolithic Premium sintered carbide (VHM): The rigid monolithic construction limits tool deflection under load and ensures high dimensional precision.
• Possibility of PVD coating application: The option of applying protective layers (e.g., TiSiN or PLATINIUM) allows for multiple extensions of 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 end mill from rotating in the holder and eliminates the risk of wear on the cone in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing at the stringent G2.5 class (according to ISO/EN) reduces noise and minimizes vibrations generated at the highest speeds.

Intended use and scope 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 hard wood, plywood, and raw particle board and raw MDF.