Ball nose spiral router bit with neck for 3D reliefs VHM Z2 D10 I20 L110 S10 RH Finishing positive

Double-edged VHM ball end mill from the SQ32 series for 3D relief

Index: SQ32.10.020.110.10R

Industrial ball end spiral mill made from solid sintered carbide VHM from the SQ32 series, featuring positive geometry (chip removal upwards). The tool has an extended body with a taper above the working part, designed for deep machining of 3D models, cutting, and seam and edge alignment on CNC machines. The polished surface of the fluting prevents the machined material from sticking and facilitates quick evacuation of chips. The ball-shaped front radius combined with the finishing geometry of two cutting edges (Z2) allows for the achievement of smooth surfaces. The ground shank in accuracy class H6 eliminates radial runout, protecting the drive system and ensuring a high level of machining stability.

Design advantages and technical properties:

• Extended body with undercut: The special taper of the working part enables safe and precise work in deep cutouts and 3D forms without the risk of the body colliding with the material.
• Polished flutes: Advanced polishing of the flutes effectively evacuates chips, prevents chip sticking, and reduces cutting resistance.
• Ball shape Z2 with upward chip removal: The right-hand helical design expels the chips upwards, ensuring clean cutting zones and high surface quality.
• Finishing blade geometry: Precisely ground cutting edges allow for clean edge finishing without the need for additional machining.
• Low grip roughness (Ra ≤ 0.3 µm): The ground surface of the shank prevents slipping in the tool holder and protects the spindle taper from wear.
• Dynamic balancing in class G2.5: Balancing in accordance with ISO standards ensures quiet and stable operation at high rotational speeds.

Purpose and application range:

The tool is intended for precise machining of molds and 3D models, cutting, and seam and edge alignment on CNC machining centres.

It performs excellently in machining materials such as aluminium, CORIAN® composites, and HPL boards.