Tapered ball nose router bit for 3D reliefs VHM Z2 R1.6 D3,2 I26 L80 S6,35 RH Finishing positive

Two-edged spiral end mill VHM conical-spherical for bas-reliefs and 3D models – maximum rigidity and 3D detail

Index: SQ29.03.080.080.64R

Industrial spiral end mill conical-spherical made from solid carbide (VHM) from the SQ29 series, with positive geometry (chip ejection upwards). Designed for precise processing of 3D models, creating deep bas-reliefs, engraving, and sculpting on CNC machining centres and overhead milling machines. The conical body design combined with a spherical front radius and two spiral cutting edges (Z2) provides tool rigidity at small working diameters, eliminating the risk of breakage and allowing for the reproduction of fine 3D spatial details. The right-hand helical flute efficiently evacuates chips upwards, protecting the cutting area from overheating. The ground shank with H6 accuracy eliminates radial runout, protecting the drive system and ensuring stable operation without vibration. 

Design advantages and technical properties:

• Conical-spherical Z2 (positive) design: The combination of a conical body and a spherical tip ensures tool rigidity, allowing for deep and precise 3D machining without the risk of bending the mill.
• Positive design with upward chip ejection: The right-hand helical flute effectively evacuates chips from deep details and grooves, ensuring cleanliness in the cutting area.
• Finishing geometry of the blades: Precisely ground cutting edges allow for high smoothness of sculpted surfaces without the need for manual finishing.
• Monolithic carbide (VHM): The rigid monolithic construction guarantees resistance to abrasive wear and enables long-lasting work on complex 3D projects.
• Low shank roughness (Ra ≤ 0.3 µm): The ground shank surface eliminates the risk of slipping in the tool holder and protects the spindle taper from wear.
• Dynamic balancing in class G2.5: Balancing according to ISO standards ensures vibration-free and quiet operation at maximum rotational speeds.

Intended use and application range:

The tool is designed for precise milling of moulds and 3D models, bas-reliefs, and spatial engraving on CNC machining centres.

It works excellently for machining materials such as: solid soft and hard wood, raw MDF board, raw chipboard, plywood, as well as plastics and aluminium.