Spiral router bit Roughing VHM Z3 D16 I42 L90 S16 RH positive

Three-flute VHM roughing end mill 16x42 mm from the SF01 series – maximum efficiency in rough machining 

Index: SF01.16.042.090.16R

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 features a three-flute roughing spiral geometry in a Z3 positive configuration, which ensures efficient chip removal upwards and a clean finish on the bottom edge of the part. The specially designed roughing teeth effectively break up the material into smaller particles, reducing cutting resistance and alleviating stress on the machine's drive system. The ground shank in tolerance class H6 minimizes runout, protecting the spindle and ensuring a high level of stability during operation.

Design advantages 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.
• Premium solid carbide (VHM): The rigid monolithic design limits tool deflection under load and ensures high dimensional accuracy.
• Option for PVD coating: The option of applying protective coatings (e.g., TiSiN or PLATINIUM) allows for several times increased edge life, reduces friction, and protects against overheating.
• Low roughness of the gripping part: 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 standard G2.5: Certified static-dynamic balancing in the high standard of G2.5 (according to ISO/EN) reduces noise and minimizes vibrations generated at high speeds.

Intended use and applications:

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

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