Ball nose spiral router bit with neck for 3D reliefs VHM Z2 D16 I40 L150 S16 RH Finishing positive

Two-flute ball end mill VHM from the SQ32 series for 3D relief works

Index: SQ32.16.040.150.16R

Industrial ball end mill made from solid sintered carbide VHM from the SQ32 series, with positive geometry (chip removal upwards). The tool features an extended body with a taper above the working part, designed for deep machining of 3D models, cutting, and edge welding and levelling on CNC machines. The polished surface of the flutes prevents workpiece material from sticking and facilitates quick evacuation of chips. The curved front radius combined with the finishing geometry of the two blades (Z2) allows for obtaining smooth surfaces. The ground shank with 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 a recess: The special taper of the working part allows for safe and precise operation in deep cuts and 3D forms without the risk of collision between the body and the material.
• Polished flutes: Advanced polishing of the flutes efficiently evacuates chips, prevents sticking of the workpiece, and reduces cutting resistance.
• Ball design Z2 with upward chip removal: The right-hand screw line ejects chips upwards, ensuring cleanliness in the cutting zone and high surface quality.
• Finishing blade geometry: Precisely sharpened cutting edges enable clean edge finishing without the need for additional processing.
• Low shank roughness (Ra ≤ 0.3 µm): The ground surface of the shank protects against slipping in the tool holder and shields the spindle taper from wear.
• Dynamic balancing to class G2.5: Balancing in accordance with ISO standards ensures quiet and stable operation at high rotational speeds.

Purpose and scope of application:

The tool is designed for precise machining of forms and 3D models, cutting, and edge welding and levelling on CNC machining centres.

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