Spiral router bit Roughing VHM Z3 D12 I52 L100 S12 RH positive

VHM three-fluted roughing spiral end mill 12x52 mm from the SF01 series – maximum efficiency in rough machining 

Index: SF01.12.052.100.12R

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 uses a three-flute spiral geometry with a roughing profile in a positive Z3 configuration, ensuring efficient upward chip removal and a clean finish on the part's bottom edge. Dedicated roughing teeth effectively break down the material into smaller particles, reducing cutting resistance and relieving the machine's drive system. The ground shank in tolerance class H6 minimises radial run-out, protecting the spindle and guaranteeing a high level of stability during operation.

Advantages of design and technical properties:

• Z3 roughing design (upward chip removal): Three cutting edges with a roughing profile reduce work resistance, efficiently remove chips upwards, and allow for machining at high feed rates while maintaining a clean bottom edge.
• Monolithic Premium carbide (VHM): The rigid monolithic structure limits tool deflection under load and ensures high dimensional precision.
• Option for PVD coating: The possibility of applying protective coatings (including 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 indicator of Ra ≤ 0.3 µm prevents the mill from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing to the G2.5 standard: Certified static-dynamic balancing in the high G2.5 class (according to ISO/EN) eliminates noise and reduces vibrations generated at high speeds.

Intended use and application range:

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

It performs excellently in the machining of materials such as softwood and hardwood, plywood, and raw particle board and raw MDF board.