Spiral router bit Finishing VHM Z2 D2 I10 L50 S3 RH positive

Balls nose two-flute end mill VHM, positive from the SI01 series – precise sculpting and 3D machining

Index: SI01.02.010.050.03R

The industrial two-flute balls nose end mill made from solid carbide (VHM) from the SI01 series, featuring a positive geometry (chip removal upwards). Designed for precise sculpting, 3D modelling, cutting, as well as edge welding and finishing on CNC machining centres and overhead milling machines. The ball nose front radius combined with finishing blade geometry (Z2) enables perfectly smooth, seamless transitions in surface machining for bas-reliefs and 3D spatial forms. The right-hand helical flute effectively evacuates chips upwards, protecting the cutting zone from overheating. The ground shank in accuracy class H6 eliminates radial runout, protecting the drive system and ensuring high process stability.

Design advantages and technical properties:

• Two-flute balls nose design Z2 (positive): The rounded front profile allows for precise contour milling, sculpting of bas-reliefs, and 3D spatial modelling.
• Positive design with upward chip removal: The right-hand spiral efficiently evacuates chips from deep grooves and 3D spaces, ensuring a clean bottom edge of the machined material.
• Finishing blade geometry: Precisely ground cutting edges guarantee a high standard of surface finish without the need for manual grinding.
• Solid carbide (VHM): The rigid monolithic construction reduces tool deflection under load and helps maintain dimensional precision.
• Low shank roughness (Ra ≤ 0.3 µm): The ground shank surface prevents slipping in the tool holder and protects the spindle taper from wear.
• Dynamic balancing in class G2.5: Balancing compliant with ISO standards ensures stability and quiet operation at maximum rotational speeds.

Purpose and range of applications:

The tool is intended for machining 3D models, sculpting, cutting, as well as edge welding and finishing on CNC machines.

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