Spiral router bit Finishing VHM Z3 D14 I42 L100 S14 RH positive

VHM three-flute spiral end mill with chip breaker 14x42 mm from the SC03 series – maximum efficiency and high machining standards

Index: SC03.14.042.100.14R

High-performance spiral end mill made from solid carbide (VHM) from the SC03 line, designed for efficient formatting, cutting, and roughing-finishing operations on overhead milling machines and CNC centres. The tool features a three-flute spiral geometry in a Z3R configuration with a positive arrangement, ensuring immediate upward removal of dust and chips while maintaining perfect cleanliness of the bottom edge. The applied chip breaker significantly reduces the mechanical load on the system and fragments the material, allowing for operation at increased feed rates without loss of stability. The ground shank with a tolerance class of H6 eliminates radial runout, protecting the spindle bearing system and ensuring impeccable quality of the detail.

Design advantages and technical properties:

• Chip breaker Z3R geometry (upward discharge): The arrangement of three cutting edges with a chip breaker reduces work resistance, enhances the discharge of fragmented material, and allows for fast feeding with an ideal finish of the bottom edge.
• Monolithic premium carbide (VHM): The rigid, monolithic construction prevents deformation of the mill while working under high force, allowing for precise cutting performance.
• Possibility of PVD coating application: The option to apply protective coatings (e.g., TiSiN or PLATINIUM) allows for multiple extensions of edge life, reduces friction, and protects against overheating.
• Low roughness of the gripping part: The surface of the shank with a roughness index of Ra ≤ 0.3 µm prevents the mill from spinning in the holder and eliminates the risk of cone wear in the spindle.
• Dynamic balancing to G2.5 standard: Certified static-dynamic balancing in the strict G2.5 class (according to ISO/EN) reduces noise and minimizes vibrations generated at high speeds.

Intended use and application range:

The tool is intended for cutting, contour milling, mortising, and medium roughing and finishing operations.

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