Automated Surface Finishing

Teardrop Geometry

Optimised for aspheric, freeform, and complex 3D surfaces. The teardrop geometry delivers consistent SAG contact on radii that bonnet or cap tools cannot. Teardrop tools are often used in a similar fashion to ball nose cutters.

SAG Teardrop Surface Finishing Tool

Key Process Advantages

Optimised contact profile for localised correction

Excellent accessibility in tight internal radii

Constant pressure distribution across variable curvatures

Prevents accidental marking or gouging on multi-axis paths

Technical Specifications

Available Diameters8mm – 30mm
Optimal Contact Angle5° – 50°

Recommended Processing Applications

Tailored operation paths where the Teardrop profile outperforms traditional abrasive approaches.

01

Complex CNC machined surfaces with variable depth

02

Turbine blade root fillets and transition zones

03

Concave mould cavities and specialised die profiles

04

Robotic blending of intricate surface junctions

Unsure if Teardrop fits your part geometry?

Launch our interactive configuration tools application to identify the optimal SAG tools configuration based on geometry, material, and required surface finish characteristics.