Spiral router bit Finishing VHM Z3 D20 I60 L120 S20 RH positive

Three-flute solid carbide spiral end mill 20x60 mm from the SC01 series – perfect edge quality and high machining efficiency

Index: SC01.20.060.120.20R

High-performance spiral end mill made from a solid sintered carbide (VHM) block from the SC01 line, designed for precise cutting, shaping, and finishing tasks on overhead spindle milling machines and CNC centres. The tool utilises a three-flute spiral geometry in a Z3 configuration with a positive layout, which forces efficient chip removal upwards. The use of high-quality micro-grain carbide ensures high wear resistance and significantly extends the cutting edge life. The ground shank in tolerance class H6 eliminates radial run-out, protecting the spindle bearing system and guaranteeing an excellent standard of finish on the machined material. 

Design advantages and technical properties:

• Finishing geometry Z3 (upward chip ejection): Three cutting edges ensure very high cutting performance, allow for operation at higher feed rates, provide an ideal standard of edge finish, and ensure efficient chip removal upwards.
• Premium solid carbide (VHM) monolith: The rigid, monolithic construction prevents deformation of the mill during operation under significant force, allowing for the maintenance of tight dimensional tolerances.
• Possibility of applying PVD coating: The option to apply 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 wearing out the cone in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the high G2.5 class (according to ISO/EN) minimises noise and reduces vibrations generated at high speeds (up to 18,000 RPM).

Purpose and scope of use:

The tool is intended for cutting operations, peripheral milling, and finishing edge processing.

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