Spiral router bit Finishing VHM Z3 D10 I42 L90 S10 RH positive

VHM three-flute spiral end mill with chip breaker 10x42 mm from the SC03 series – maximum performance and high machining standard

Index: SC03.10.042.090.10R

High-performance spiral end mill made from solid sintered carbide (VHM) from the SC03 line, intended for efficient profile machining, cutting, and roughing-finishing operations on overhead spindle milling machines and CNC centres. The tool uses three-flute spiral geometry in a Z3R configuration with a positive arrangement, which guarantees immediate removal of dust and chips upwards and maintains perfect cleanliness of the bottom edge. The chip breaker significantly reduces mechanical loads on the system and crushes the cutting material, allowing for increased feed speed without loss of stability. The ground shank in tolerance class H6 minimises radial runout, protecting the spindle bearing system and ensuring impeccable detail quality.

Structural advantages and technical properties:

• Z3R chip breaker geometry (upwards evacuation): The arrangement of three cutting edges with a chip breaker lowers the work resistance, streamlines the evacuation of crushed material, and allows for fast feed while achieving perfect finishing of the bottom edge.
• Premium sintered carbide monolith (VHM): The rigid, monolithic design prevents deformation of the end mill during operation under high force, allowing for precision cutting to be maintained.
• Possibility of applying PVD coating: The option to apply protective layers (including TiSiN or PLATINIUM) allows for multiple extensions of 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 end mill from rotating in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in an exceptional class G2.5 (according to ISO/EN) reduces noise and vibrations generated at high speeds.

Intended use and application range:

The tool is intended for cutting, contour milling, grooving, and medium rough and finishing machining.

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